capable of 12.99 ?? / old school racing tricks ??
#1614488
05/01/14 04:52 AM
05/01/14 04:52 AM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
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OP
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Joined: May 2014
Posts: 179
California, U.S.A.
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Hey guys, i'm the proud owner of a 66' satellite....{highly over looked and under rated body style by the mopar crowd IMHO}. I have yet to run it at the track, but my local track in Fontana California just re-opened. I'd love to break the 12.99 e.t. barrier in the 1/4 if possible. Here is a rundown of my setup. 69' 440 long block never rebuilt as far as I can tell so, i'm assuming 9 to 1 comp ratio. The engine makes equal compression in all cylinders, 140-155psi. great oil pressure too, that as well as cost are my reasons for not rebuilding to bump the comp ratio. stock 906's with new springs/retainers/locks/seals 3310 vac secondary Holley 750 1/2" 4 hole phenolic spacer Performer RPM intake Crane adjustable ductile iron rockers i'm assuming 1.5 ratio Mopar .528 solid cam and lifters Old Heddman headers 1 3/4" primaries into 3' collectors into Flowmaster 40 series muffs that dump in front of the rear axle. orange box with mopar electronic dist. 14 initial 35 total all in @ 2600 727 with a shift kit, the big question mark is the converter. i was told a 2500 stall... ? still not sure. 741 case 8 3/4 with a 3.91-1 suregrip. stock snubber New mopar factory big block springs and KYB gas adjust shocks in front and back. 275/60/15 radials which equal a 28.5" tall tire... i know, i need slicks Car weighs 3740 with me in it. Any tips or suggestions of parts/combos/tricks that have proven essential/successful for you guys in the past ?? Anything you could pass along would be much apperciated. Do you think my combo is capable of my goal as it sits ?? I'm stabbing in the .528 next week. Hope it wont kill my bottom end. Im switching from a Howards .506 lift 219/219 @50 hydraulic. This is a street car first , i'm on a tight budget but, i'd like it to be a strong performer as well. p.s. i'm not really into the idea of nitrous. Thanks again in advance, Dave
Last edited by Torquemonster440; 05/01/14 04:58 AM.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614489
05/01/14 06:58 AM
05/01/14 06:58 AM
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Joined: Jun 2008
Posts: 10,847 Oakdale CT
gdonovan
I Live Here
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I Live Here
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You should be well in the 12's with that package, I ran a bunch of 12.6's with a 77 smog motor with a 509 cam and stock heads in a 3800 pound b-body
"I think its got a hemi"
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614490
05/01/14 06:58 AM
05/01/14 06:58 AM
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Joined: May 2004
Posts: 3,210 robin hood country
deaks
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master
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I would think high 13's at best as it is. Get the mopar porting templates and port the heads for a start, get them milled and use steel shim head gaskets to get the comp up. Make sure all your timing is in at 2000 rpm. You could do with slicks or drag radials and a bit more converter wouldn't hurt. I wouldn't go too mad on the motor though because you've only got the small pinion centre section. Clamp the front sections on the leaf springs and fit a snubber if you dont have one now. Oh and drop the exhaust at the track, that should give you at least .15 maybe .2. good luck Mick
69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200# best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft best 60ft 1.36
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614492
05/01/14 09:52 AM
05/01/14 09:52 AM
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Joined: Dec 2004
Posts: 2,703 Mohnton, Pa
DodgeCharger
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master
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Mohnton, Pa
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If everything is tuned and running right it should run 12's easy.
Last edited by DodgeCharger; 05/01/14 09:53 AM.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614494
05/01/14 11:37 AM
05/01/14 11:37 AM
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Joined: Jan 2008
Posts: 1,211 Minn
SportF
pro stock
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pro stock
Joined: Jan 2008
Posts: 1,211
Minn
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I have close to the same combo with less cam (hydraulic .484 lift). Same gears as yours. With slicks and open headers mid 12's. With 255 60 15" I can just get into the 12.90's. I would think your traction and converter would be the only thing that might hold you back. Mine is in a 62 Sport Fury with a 3500-4000 stall converter, and it is driven on the street most of the time. Also, the converter doesn't give me any trouble on the street, even in the traffic of "Back to the fifties" car show, the best car show in the world (yep, I said the world, and I have traveled all over).
Also, you may want to experiment with more overall timing, up to maybe 38 degrees or so, whatever runs best.
Last edited by SportF; 05/01/14 11:39 AM.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: JohnRR]
#1614495
05/01/14 12:38 PM
05/01/14 12:38 PM
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Joined: Dec 2004
Posts: 2,703 Mohnton, Pa
DodgeCharger
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master
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Mohnton, Pa
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Quote:
The MP orange box pulls timing out above 4000 rpm , really a poor choice for an ignition box , swap it out for something better .
I ran the Chrome box back in the day. Are they still available? The stock 70 440 Super Comando I had in my Cuda 440 only had like 9.75-1 compression. The car ran 13.02 stock. When I upgraded the motor it was a similar combo to yours except I went with high compression 12 to 1 and a bigger cam 590 purple shaft and I had an 850 DP Holley. The Cuda ran high 11's. I had those ductile rocker arms and basically stock 906 heads. Like I said if it is running right it will easily run 12's.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: JohnRR]
#1614496
05/01/14 01:01 PM
05/01/14 01:01 PM
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Joined: Jan 2003
Posts: 27,421 Balt. Md
383man
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 27,421
Balt. Md
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Quote:
The MP orange box pulls timing out above 4000 rpm , really a poor choice for an ignition box , swap it out for something better .
If its an old orange box it may be ok. I bought mine about 1999 or early 2000. It works good and dont pull timing. In fact it was on my sons Dart and when we put MSD on it the car ran no faster and ran no different. But it seems the newer orange boxes are giving some trouble. How new I dont really know all I can tell you is mine works good and its about 14 years old. Most people who run the chrome box seem to say it works good for them. I would think in good tune you can get in the high 12's with some hook. Good luck , Ron
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: 383man]
#1614497
05/01/14 01:13 PM
05/01/14 01:13 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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I dont think he can do it... not in the current set up... a conv would help BIG TIME... look at what the production cars ran back then... it was really difficult to get a stock car into the 12s.... everyone back then thought they had a fast car till they took it to the track and then it turned a 14
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614498
05/01/14 01:20 PM
05/01/14 01:20 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
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OP
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Wow, thanks for all the quick replies fellas much appreciated. I was figuring the converter would be my weak link, as well as my tires. Will I feel any negative effects from clamping the front leafs while running on the street ? And when we're talking about snubbers are you referring to the adjustable kind? I'm already running the stock version.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614501
05/01/14 01:33 PM
05/01/14 01:33 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Wow, thanks for all the quick replies fellas much appreciated. I was figuring the converter would be my weak link, as well as my tires. Will I feel any negative effects from clamping the front leafs while running on the street ? And when we're talking about snubbers are you referring to the adjustable kind? I'm already running the stock version.
You wont see any difference on the street with the front segments clamped... the rear of the spring is your ride rate
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614502
05/01/14 01:37 PM
05/01/14 01:37 PM
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Joined: Apr 2005
Posts: 12,271 Overpriced Housing Central
RobX4406
I Live Here
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I Live Here
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Overpriced Housing Central
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It will run 12's IF you can get the 60' times in line. The new camshaft will want more initial timing than the old cam. I'd install the cam at 107-108 ICL. Use the snubber for what they do best, propping the door of your garage open to let a breeze in!
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: DodgeCharger]
#1614503
05/01/14 01:54 PM
05/01/14 01:54 PM
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Joined: Jun 2006
Posts: 5,161 CT
GTX MATT
master
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master
Joined: Jun 2006
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I have a '67 That car should go 12.50s-12.80s on slicks. As stated your best friend at this point would be a new converter.
Last edited by GTX MATT; 05/01/14 01:55 PM.
Now I need to pin those needles, got to feel that heat Hear my motor screamin while I'm tearin up the street
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614505
05/01/14 02:49 PM
05/01/14 02:49 PM
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Joined: Jan 2003
Posts: 13,356 Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
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I think it'll run 12s easily if it hooks good. The converter, like everyone else said, is the big question. A good 10" 3500-3800 stall would be great. I'm not a fan of the MP Orange ignition boxes...I like MSD, but everyone has their favorite. Also, bump the timing up to 38° total w/ that combo. AN 830-850 double pumper would be better than that vac. sec. carb. I ran 11.80s at 3700# w/ a 10:1 compression 440 w/ stock 906 heads, 509/292 cam, Edelbrock RPM intake, 830 holley, 10" 3800 stall, and 4.10 gears w/ 28x10 slicks. 1 7/8" headers, 3" exhaust w/ flowmasters, pump gas, etc. etc.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Cab_Burge]
#1614506
05/01/14 03:21 PM
05/01/14 03:21 PM
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Joined: Dec 2004
Posts: 2,703 Mohnton, Pa
DodgeCharger
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master
Joined: Dec 2004
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Quote:
Take the car out and find out what is does now, adjust as needed AKA go run the car, if it spins real bad to start with loosen up the front shock retaining nuts and washers at the track so the front end will try to transfer weight.My biggest concern on your car is th fuel system, the stock 5/16 pickup and fuel lines will probally limit your top end charge Go have some fun and see whar it does, as you can see from these posts everybody has thier own opinions based on their past expereinces or what they've heard
Didn't see what you have for a fuel system but stock fuels system will most likely ruin your day. I forget exactly where my fuel system stop working but it was somewhere in the 12's. The car left hard and when I shifted to 2nd it fell flat on its face. No fuel. This was in the 80 s. I installed 1/2 inch fuel line and a holley blue pump and I was back in business. With street tires this may not be a problem. I was running slicks when I had this problem.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: 67Satty]
#1614509
05/01/14 07:36 PM
05/01/14 07:36 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
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OP
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Joined: May 2014
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that would be sweet, but its tore down for the cam swap right now. i'll probably get it running on Sunday. I just missed a killer deal on some used Hoosiers here in Riverside. $50 for 30x9x15 drag radials... sold yesterday tho .. guess i'll keep lookin.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614512
05/02/14 01:40 AM
05/02/14 01:40 AM
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Joined: Jan 2003
Posts: 1,996 s. e. pa.
calrobb2000
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,996
s. e. pa.
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hi , easy 12s with a carter electric fuel pump mounted near the tank ! have fun !
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: 70sixpkrt]
#1614517
05/03/14 02:20 AM
05/03/14 02:20 AM
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Joined: Jul 2006
Posts: 4,319 Puyallup, WA
StealthWedge67
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Joined: Jul 2006
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Quote:
I thinly you should use MT ET Streets. The radials still spin. http://www.summitracing.com/parts/mtt-3755/overview/
Not true. Plenty of cars on M/T ET Radials going crazy fast, hanging the hoops. I run a set of 255/60 ET Radials and dead hook with 1.63X short times. Key is correct pressure. I have great results at about 19 psi.
I think the OP is a little ways off from holding a 12 second slip. But getting there is what this is all about, right?!... A converter would be money well spent. Even with the short exhaust, the mufflers will cost .2, So I'd find a way to uncork at the track. Depending on what you currently run, .020 shim head gaskets might get you a little compression, which equals horsepower. Good luck, and keep us posted on your progress.
Oh, by the way: My guess is you're currently in the neighborhood of 13.40's with the combo you describe, but good tuning might get you closer than I think.
Last edited by StealthWedge67; 05/03/14 02:38 AM.
LemonWedge - Street heavy / Strip ready - 11.07 @ 120
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#1614519
05/03/14 05:12 PM
05/03/14 05:12 PM
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Joined: Apr 2008
Posts: 1,141 Phoenix,Az.
hemicop
super stock
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super stock
Joined: Apr 2008
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Phoenix,Az.
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Everyone here posted some Great recommendations & I'd probably follow about 99.99999% of them, especially going out & seeing what the car does first. I'm assuming this is a dual-purpose car & being put together with "stash" (spare) money to keep cost down & you're doing your own work. Assuming all that's true, & once you have a baseline established, I would (in order): 1) get a good converter 2) get some slicks 3) loosen up the front-end to get some weight transfer & clamp the rear springs 4) make certain you have good fuel flow. Better lines,pump, sump tank, whatever it takes 5)Lighten the car anyway you can. A good rule of thumb is 100lbs= 1/10sec. 6) Look at the F.A.S.T. series cars. These guys are running killer times & using alot of old school tricks that may apply to your ride.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: D-50]
#1614521
05/03/14 05:35 PM
05/03/14 05:35 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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Master
Joined: Jun 2003
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Quote:
Quote:
I thinly you should use MT ET Streets. The radials still spin. http://www.summitracing.com/parts/mtt-3755/overview/
I have a best of 1.33 60 ft. with Drag Radials and home made caltrac bars with stock leaf springs. I will not use slicks again. Also run 18 lbs of air in them.
You guys keep telling him what air pressure to run... his car isnt anywhere near the same weight on the back.. he will have to play with that... the heavier it is the more air it needs
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: MR_P_BODY]
#1614522
05/03/14 08:38 PM
05/03/14 08:38 PM
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Joined: Aug 2003
Posts: 3,245 Between a rock & a hard place
cudadoug
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Between a rock & a hard place
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First, drag radials are MORE THAN enough tire. Quite a few guys are in the 7's and didn't one brand X guy just go 6.99 on DR's?? Second, consider this edited post I did the other day... The 78 (440, OE crank rods and cast pistons...way down in the hole) was yanked from a wrecked 60K mile Monaco. To it was added a MP .484 stick, redone 915 heads, (stock ports, OE valve sizes), Eddy Torker, 850 TQ, recurved dizzy, small tube headers (1 3/4"?) 11" hemi converter, 4.56's in a all OE 65 Belvedere Wagon. Best of 12.32 @ 110 open headers on 9" x 28" slicks Car weighed 4,2xx lbs. The 76 (440 again OE crank rods and cast pistons) was found sitting idle in a 76 3/4 pu that had an been t-boned and rolled in 1980. It was given to me in 1985. So, after SITTING FOR FIVE YEARS: Tossed in the infamous MP .557 cam, redone 452 heads (2.14/1.81, home ported to MP templates), Holly SD intake, Holley 750 DP, MP elec dizzy, 2" Pro Parts headers, 4.30 gears, 10 x 28" McReary tires in a all OE 72 Duster, with full exhaust. 11.70's were too easy. And I mean OE STOCK 72 Duster. Full interior, all OE glass and sheet metal, flat hood, no scoop, steel rally wheels. Was 3440 with me in the seat according to my old notes. As far as your OE fuel system not being enough? Guess what both cars above ran? Yep..OE STOCK fuel tanks, 5/16" lines and mechanical pumps. On the Duster, since the motor had been sitting so long, I splurged and got a reman fuel pump. Wooooo whoooo! Further interesting to note: I added 3/8' alum line and a Carter elec pump to the Duster. Still ran 11.70's. The peanut gallery all said that I needed the "trick" Holley blue pump and bigger line. Okay...in with 1/2" line, a sump added to the tank and that blue pump. Wow...11.70's still. The junkyard Dart in the pic gave me a best of 11.41 @ 117 with a 5/16" line and auto parts store reman mechanical pump. Let's consider this from a well known Mopar guy, Mr. Porter: QUOTE: [the 5/16" fuel line....everyone seems to get all worked up about that. fact is......in 1995, i had a roller cammed 448 in it with ported 906's. same fuel system, flat hood, crank driven water pump, battery up front.....same 3670lbs.....running well into the 10's @ 125+(best of 10.61).] I have often wondered why we spend big dollars on billet cement mixer pumps, -8 and -10 lines...just so a .110" needle and seat can meter the fuel. Hmmm All that said, I'd go run the car right now the way it sits. Make 5 good runs and get a good baseline, go from there. Besides, it's WAY fun chasing and reaching that ET/MPH goal you've set for yourself.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: viperblue72]
#1614525
05/04/14 04:54 PM
05/04/14 04:54 PM
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Joined: Feb 2005
Posts: 5,221 Branson, Mo.
joedust451
super gas
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super gas
Joined: Feb 2005
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Branson, Mo.
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You should have no prob running 12s with that combo at that weight. I ran 10.91 @ 120.56 in my 3100 lb. Duster with "bone stock" 906s & a XE284H cam, PTC 9.5" 4400 stall, 4.10 gears, 9.73 compression, shifted at 5600, It ran 11.12 with a PTC 11" 2800 stall, 1.57 60ft.
Heck i ran 12.5s @ 105 in my 71 Swinger with a junkyard 360 magnum shifting at 5K.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2271174
03/17/17 02:31 PM
03/17/17 02:31 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
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California, U.S.A.
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Update....
Hey guys, well, its been a few years.. lol.. but, i finally got to the track. After a full bottom end rebuild,"old school style", and a few other mods since the original post i finally decided to see what my old rust bucket was capable of.. Of about 6 passes my best e.t. was 13.16 at 105.5 mph. I was actually very pleased and pleasantly suprised at how consistant the car ran. And most of all i had a blast!!ðŸ‘ðŸ‘
After my best pass i made some carb adjustments, i have an adjustable vacuum pod for my secondary circut.I adjusted the secondaries to hit quicker,then i started to spin off the line..🤔🤔 I need some better slicks than the used BFG drag radials I have currently.. then, i think i'll hit my 12.99 goal pretty easily. And it's up from there.. 😃Thanks again to all who posted suggestions.. all of them were helpful.😃😃ðŸ‘
Any other new suggestions or advise would be great too.
Last edited by Torquemonster440; 03/17/17 02:47 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2271315
03/17/17 07:05 PM
03/17/17 07:05 PM
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Joined: Jan 2003
Posts: 9,985 Frostbitefalls MN (Rocky&Bullw...
gregsdart
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I didn't see mention of you having a cold air system. That is well worth the effort. How about collector extensions if you drop the exhaust? I would try 18 to 24 inch extensions. Those two items alone could beworth more than two tenths ET. Pump the front tire pressure up some, every little bit helps. Be sure you have an excellent air cleaner base for best air entry. If your heat riser passages aren't blocked, do so.
8..603 156 mph best, 2905 lbs 549, indy 572-13, alky
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: gregsdart]
#2271335
03/17/17 07:33 PM
03/17/17 07:33 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
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Not so much a coldair system, but i do have a functional R023 Belvedere style scoop on my steel hood. I keep my front skinnies at 30 psi.. would more be good ? I wish i could run uncorked, but the track has a monitored db limit.. pretty lame, but, they didnt check for the db's at tech, so, maybe i could try it.. dont wanna get 86'd tho.. i do have my heat cross overs blocked.. and i run a 14"x4" K&N element.. should be plenty of flow.. thanks for all the suggestions tho. I run a pretty big drop base .. i may need to try a flat one if i can squeez it in. Need to cut a larger hole in the hood..
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: cudadoug]
#2271372
03/17/17 08:55 PM
03/17/17 08:55 PM
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Joined: Feb 2005
Posts: 4,311 Prospect, PA
BSB67
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master
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Posts: 4,311
Prospect, PA
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Seal the air pan to the scoop opening.
Leave the exhaust. Faster through muffs is better
Add jet until it slows down and go back down a size.
Does your 3310 have a secondary metering block? If not convert it.
If you add one step in jets and it slows down, go the other way until it slows down.
Once you find the optimum fuel curve, start experimenting with timing.
Get a log book and maintain copious notes. Change ONE thing at a time.
I PROMISE YOU, if the motor is remotely healthy you have a solid high 12 second ride with the parts that you already have!
Happy Hunting! ....and buy a weather station.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2271415
03/17/17 10:10 PM
03/17/17 10:10 PM
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Joined: Jan 2003
Posts: 9,985 Frostbitefalls MN (Rocky&Bullw...
gregsdart
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If you have room, you could put some race mufflers on the collector extensions. That might reduce the Db enough to allow unhooking the regular mufflers? As far as how much air to run in the front tires, I am not concerned about running 10 to 15 more than what is on the sidewall. They pick up pressure as they warm up on the highway, so there is some safety margin.
Last edited by gregsdart; 03/18/17 12:56 AM.
8..603 156 mph best, 2905 lbs 549, indy 572-13, alky
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: gregsdart]
#2271425
03/17/17 10:29 PM
03/17/17 10:29 PM
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Joined: Feb 2005
Posts: 20,159 PA.
pittsburghracer
"Little"John
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PA.
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I glad you had FUN. Fun gets you through the bad times and makes you enjoy the good times even better. God knows I love making passes
1970 Duster Edelbrock headed 408 5.984@112.52 422 Indy headed small block 5.982@112.56 mph 9.42@138.27
Livin and lovin life one day at a time
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: cudadoug]
#2271827
03/18/17 03:57 PM
03/18/17 03:57 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
member
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OP
member
Joined: May 2014
Posts: 179
California, U.S.A.
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"Add jet until it slows down and go back down a size.
Does your 3310 have a secondary metering block? If not convert it.
If you add one step in jets and it slows down, go the other way until it slows down. "
Thanks for the tips Cudadog, i do have a secondary metering block. When you say "add jet" should i just focus on the primary side first? Or try primary and seconary at the same time ? I'll definetly be buying a log book,Holley jet kit and weather station before my next trip to the track.Maybe i'll try 40 psi in the fronts next time. Do you think 38° total is too much timing for a 9.8-1cr with iron heads on 91 octane ? Thanks for all the solid info guys ðŸ‘ðŸ‘
Last edited by Torquemonster440; 03/18/17 04:03 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2271834
03/18/17 04:18 PM
03/18/17 04:18 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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"Add jet until it slows down and go back down a size.
Does your 3310 have a secondary metering block? If not convert it.
If you add one step in jets and it slows down, go the other way until it slows down. "
Thanks for the tips Cudadog, i do have a secondary metering block. When you say "add jet" should i just focus on the primary side first? Or try primary and seconary at the same time ? I'll definetly be buying a log book,Holley jet kit and weather station before my next trip to the track.Maybe i'll try 40 psi in the fronts next time. Do you think 38° total is too much timing for a 9.8-1cr with iron heads on 91 octane ? Thanks for all the solid info guys ðŸ‘👠Just do a couple of degrees of timing at a time.. and look at the plugs.. as to fuel.. try 3 jets at a time till you see it change(speed up or slow down) do things in small amounts till you get a handle on things
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: MR_P_BODY]
#2271916
03/18/17 06:50 PM
03/18/17 06:50 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
member
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OP
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Joined: May 2014
Posts: 179
California, U.S.A.
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Should i focus on jetting the primary side first, then move to the secondaries ? Also, i've been leaving off idle.. my converter flashes up to about 2,800 when i launch. I'll probably try running up the stall to maybe 1,500-1,800 next time.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2271927
03/18/17 07:06 PM
03/18/17 07:06 PM
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Joined: Jan 2005
Posts: 4,243 Charlotte, North Carolina
sgcuda
master
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master
Joined: Jan 2005
Posts: 4,243
Charlotte, North Carolina
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I would do both primaries and secondaries together to maintain even fuel distribution throughout the manifold. I think bringing the launch speed up will help.
[image][/image]
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2271985
03/18/17 08:33 PM
03/18/17 08:33 PM
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Joined: Oct 2015
Posts: 570 UK
rb446
mopar
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mopar
Joined: Oct 2015
Posts: 570
UK
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Its as simple as you say, get some new or good used slicks and your there, your 105.5 at 3740lbs computes to an on track 360hp and 12.77's with 60fts around the 1.77 mark, your tickets will show the story...once you have the slicks and its hooking good, you can bring those secondaries in early like before and also try more start line rpm and you'll be well into your goals and past it, once you have some time slips and a base with that tune, up jet the carb both pri/sec at 2>3 size increments until the mph drops off but there's only so far you can go with what I think is a small carb for that set up, 440's like air and lots of it.
Next step would be a good used 850DP Holley keeping costs down which would work well and even better with a looser converter (3>3200 as you have the cam) and perhaps at some time taller gears to get that weight moving quicker but still keeping it streetable and within your rpm range on track at the stripe..I could see it going close to mid 12's like that?.
Last edited by rb446; 03/18/17 08:34 PM.
1969 'Cuda 446ci, best 9.96@133.9 in 1990 1971 340 'Cuda, best 11.01@122.8 in 1987
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: rb446]
#2272412
03/19/17 04:15 PM
03/19/17 04:15 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
member
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OP
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California, U.S.A.
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On my best pass my 60' was 1.95.. so thats definitley where i can do much better.. i do have an 850 vac secondary carb.. it felt sluggish compared to my 750 with the proform main body.. so, i put the 750 back on.. i was gonna save the 850 for when I actually bite the bullet on some better heads.. 🤔🤔in reality the 850 probably just needs more tweaking to be optimized for my current combo. The 750 just feels so much better on the street.. A better converter is on my list too.. its just a matter of funding.. I'm leaning toward a 3500 Turbo Action.. but, i think I'll be better off investing in some better tires first.. thanks again all for the helpful hints..😃ðŸ‘
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: pacifica]
#2272477
03/19/17 06:07 PM
03/19/17 06:07 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
member
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OP
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Joined: May 2014
Posts: 179
California, U.S.A.
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My time slip.. 😕😕 so close.. yet so far.. still have a goal to shoot for tho.. 😊.. thanks pacifica.. so much fun!!
Last edited by Torquemonster440; 03/19/17 06:08 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2587820
12/05/18 11:20 PM
12/05/18 11:20 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
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Just wanted to put a cap on this post. Finally got back to the track with a new converter 9.5" FTI 3600 stall. I ran out of fuel at 3/4 track due to my stock fuel pump. Bummed!! I upgraded the fuel pump from a 20gph unit to a 130gph mechanical unit. I also stepped up to 3/8" line.
Also stepped up to an 850 annular booster double pumper. It hits hard !! Woo hoo!!
M/T pro bracket radials 28x9". My next trip out it went 12.55 @107.75!! Totally stoked !! Thanks to all for all your helpful tips and info. All I can think about now is how to scratch into the 11's .. lol.. but that's another post.
Last edited by Torquemonster440; 12/06/18 03:19 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2587842
12/06/18 12:15 AM
12/06/18 12:15 AM
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Joined: Aug 2003
Posts: 43,123 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,123
Bend,OR USA
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Focus on the first hundred feet, the rest of the track will take care of itself, info shared with me by Joe Allread (RIP) circa 1976 Your on the right path to going faster by looking at the results, a lot of cars run out of gas around the 1000 Ft. mark and the owners, drivers, don't realize that Focus on the time slip and spark plugs, richen the mixture up until it slows down, if you can't do that you have a fuel volume delivery problem, if you can you don't TEST, Test ands Test some more I won my first drag race trophy at the old Mickey Thompson Fontana Drag City in the spring of 1964, I have raced on the new track your on now also
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2588103
12/06/18 03:12 PM
12/06/18 03:12 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
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OP
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Joined: May 2014
Posts: 179
California, U.S.A.
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Time slip from my best pass. I made 3 consecutive 12.50 passes.. 12.55,12.56,12.57. Pretty stoked..
Last edited by Torquemonster440; 12/06/18 03:16 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2588105
12/06/18 03:18 PM
12/06/18 03:18 PM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
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OP
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Joined: May 2014
Posts: 179
California, U.S.A.
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Will clamping the front sections on my leafs help with my 60 ft ?? I just have the standard heavy duty leafs on there and a stock snubber.
Last edited by Torquemonster440; 12/06/18 09:20 PM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2588356
12/07/18 12:03 AM
12/07/18 12:03 AM
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Joined: Aug 2003
Posts: 43,123 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,123
Bend,OR USA
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Will clamping the front sections on my leafs help with my 60 ft ?? I just have the standard heavy duty leafs on there and a stock snubber. Maybe, find out AKA aside, they should help as long as there is room for improvement, I've seen .03 ET improvement on one of my old race cars by adding the clamps. Made the car look better, even front travel on both sides, on the hit all the way through low gear also Make sure all the normal race weight is on the springs when you tighten the clamps
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Cab_Burge]
#2588434
12/07/18 03:22 AM
12/07/18 03:22 AM
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Joined: May 2014
Posts: 179 California, U.S.A.
Torquemonster440
OP
member
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OP
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Joined: May 2014
Posts: 179
California, U.S.A.
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Thanks Cab, solid advice as usual. I'll try it.
Last edited by Torquemonster440; 12/07/18 03:23 AM.
1966 Satellie.. 12.55 @107.75. 906 heads. 3780 lbs.
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Re: capable of 12.99 ?? / old school racing tricks ??
[Re: Torquemonster440]
#2588671
12/07/18 05:02 PM
12/07/18 05:02 PM
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Joined: Aug 2003
Posts: 43,123 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,123
Bend,OR USA
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You can drive through the water instead of going around and then backing into and out of it, just don't spin the tires in the water I drive through and don't spin the tires in the water box anymore, I'll pull up a tiny bit in front of the waters edge and then do my burn outs. You can also try limiting or increasing the burn out time to help hook the car up on the starting line also, lots of things to test
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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