Ran 14.05 on primaries, What'll it run on all 4 bbl?
#1065399
08/29/11 10:25 PM
08/29/11 10:25 PM
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HemiRick
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I took my 70 Challenger to the race track last Thurs and ran a 14.09 @ 96.74 MPH on the primaries. Later this week I'm going back and will have all 4 bbl operating. The engine is a 451 10:1 CR, CNC ported Ebock heads*Jeff @ Modern, mild like 245 @.050 cam *Scott Brown, carb is a Demon 850 Vac sec. 3.23 sure grip rear. Auto tranny. TTI headers and 2.5 x pipe exhaust all the way out the back. The car is all stock except for the engine, exhaust , wheels and tires. I didn't weight it last week but will this next.
What do you guess it'll run on all 4 bbls?
Last edited by HemiRick; 08/30/11 12:33 AM.
Take care, Rick 68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: HemiRick]
#1065400
08/29/11 10:27 PM
08/29/11 10:27 PM
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Joined: Dec 2009
Posts: 20,647 in a cattle trailer down by th...
Guitar Jones
Paddle faster! I hear banjo music!
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Paddle faster! I hear banjo music!
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in a cattle trailer down by th...
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"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion. '74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion. 2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: goldmember]
#1065403
08/29/11 11:08 PM
08/29/11 11:08 PM
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HemiRick
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The converter is a 3000 stall a good one, cant recall brand ATM. The car is primarily a street car and the 3.23 gear is gonna stay. Besides if it goes much faster at the track, will have add a bunch of safety equip.
the rest of time slip is this 60 ft. 2.144 330 ft 5.09 1/8 9.03 @ 78.2 MPH 1000 ft 11.77
No LM1 or way to confirm AFR. I just made 1 pass and let it shift itself. Didn't even load the converter. I'm sure it has a lot more in it, just with improved driving technique.
The Charger will be the race car eventually.
Last edited by HemiRick; 08/29/11 11:13 PM.
Take care, Rick 68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: HemiRick]
#1065404
08/29/11 11:36 PM
08/29/11 11:36 PM
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goldmember
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It surely has a lot more in it. If I was closer I'd be glad to lend a hand. I'd think a driveshaft loop and helmet would be ok to 11.50's. They get mad at me(Gainesville raceway) I make a few adjustments and run 11.50's.
Last edited by goldmember; 08/29/11 11:38 PM.
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: HemiRick]
#1065408
08/30/11 02:32 PM
08/30/11 02:32 PM
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Joined: Feb 2005
Posts: 5,221 Branson, Mo.
joedust451
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super gas
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Quote:
Besides if it goes much faster at the track, will have add a bunch of safety equip.
Then 14.0s, how much faster are you talkin when you say "if it goes much faster", If say it runs 13.0s your still good, just need a helmet, maybe a DS loop, but thats good insurance anyways, you don't need a bar or special belts/harness. I ran 12.5s with nothin but a helmet & DS loop.
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: dOoC]
#1065409
08/30/11 02:34 PM
08/30/11 02:34 PM
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joedust451
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super gas
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Quote:
That is a pretty-good speed for only on the primaries ..... I think you might be in error on your thinking. BUT if it is true ... the car should pick-up another 12-15 mph.
I'd say 8-10, I think it'll run low 13s @ 105-107
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: davenc]
#1065411
08/31/11 12:34 PM
08/31/11 12:34 PM
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HemiRick
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No spin at all, Had a pair of MT street slicks on it. The tech guys said I needed a driveshaft loop with those so when I go back will running a set of MT I blocks, and they should hook fine too. I hope Jegs gets me the lug nuts I need by tomm.
Take care, Rick 68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: HemiRick]
#1065412
08/31/11 03:49 PM
08/31/11 03:49 PM
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joedust451
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super gas
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Quote:
No spin at all, Had a pair of MT street slicks on it. The tech guys said I needed a driveshaft loop with those so when I go back will running a set of MT I blocks, and they should hook fine too. I hope Jegs gets me the lug nuts I need by tomm.
I would install some good studs too.
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: HemiRick]
#1065415
08/31/11 05:00 PM
08/31/11 05:00 PM
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Joined: Dec 2009
Posts: 20,647 in a cattle trailer down by th...
Guitar Jones
Paddle faster! I hear banjo music!
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Paddle faster! I hear banjo music!
Joined: Dec 2009
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in a cattle trailer down by th...
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I have run several cars with the secondaries disconnected, went from 4 barrel to a two barrel etc., and on average it's about a half a second.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion. '74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion. 2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: BSB67]
#1065417
09/01/11 04:04 AM
09/01/11 04:04 AM
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Joined: Jan 2003
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jyrki
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Why did you run on primaries only?
Plynouth VIP '67 TT IC EFI
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Re: Ran 14.05 on primaries, What'll it run on all 4 bbl?
[Re: jyrki]
#1065418
09/02/11 12:25 AM
09/02/11 12:25 AM
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HemiRick
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Throttle cable and kickdown where not adjusted/modified to allow the secondaries to open. Being that it had only been street driven and was plenty fast, I hadn't bothered to mess with this issue. It's fixed now. I'll be going back to next Tues TNT.
Take care, Rick 68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451
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