Re: stock stroke 360 low 10's?
[Re: rb446]
#2296195
04/29/17 07:44 PM
04/29/17 07:44 PM
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Joined: Feb 2005
Posts: 20,197 PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,197
PA.
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Its really pathetic what this site has become. Dyno heads and slide-rule chemists. Put the damn thing together and go out and run low 10's for garsh sake's. its not that hard. Why worry so much about a dog-gone number.
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: stock stroke 360 low 10's?
[Re: Guitar Jones]
#2296200
04/29/17 07:54 PM
04/29/17 07:54 PM
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Joined: Jan 2003
Posts: 5,895 Florida
Locomotion
master
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master
Joined: Jan 2003
Posts: 5,895
Florida
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Myron, I remember talking with you about the cam way back when. IIRC it was a Reed camshaft. Thanks. I forgot that I tried Reed for a while as well.
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Re: stock stroke 360 low 10's?
[Re: pittsburghracer]
#2296212
04/29/17 08:28 PM
04/29/17 08:28 PM
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Joined: Aug 2011
Posts: 251 Saskatchewan (SK)
79410aspenrt
OP
enthusiast
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OP
enthusiast
Joined: Aug 2011
Posts: 251
Saskatchewan (SK)
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Its really pathetic what this site has become. Dyno heads and slide-rule chemists. Put the damn thing together and go out and run low 10's for garsh sake's. its not that hard. Why worry so much about a dog-gone number. i don't care about the hp. all i said is it seems that 500 hp would get me into the 10's. all i want to do is run 10.50's and if it works out to run 10.20's i'll be a happy camper. what i don't want to do is buy a set of heads and a cam to only run 11.50's. i asked if the BPE heads and a 580-600 lift solid would get me in the ballpark with the parts i already have. so what parts do you think i need to run mid 10's?
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Re: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296221
04/29/17 08:52 PM
04/29/17 08:52 PM
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Joined: Jan 2003
Posts: 14,514 So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 14,514
So. Burlington, Vt.
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What you said initially was: i have a 77 RoadRunner drag car. 2700 lbs race ready. i would like to run low 10's with a stock stroke 360 ladder bar suspension, 4000 convertor, 4.86 gears, 727, 29.5/11.5 slicks if a customer came to me with that target goal, and a motor combo was built and installed in the car and it went 10.60's or so, that would be a "D-" on the report card. It's not at all hard to get a 2700lb car to run 10's with a stock stroke 360........ but if you build the motor and it only has enough power for a high 10.... you may find yourself a looooong way from a "low-10". I haven't had a situation occur yet where the customer wanted XX.XX ET, and the car ended up going a little quicker than that........ and the customer was unhappy about it. Even though some feel building a combo "by the numbers" is the wrong way to do it, I find it's easier to come up with a plan that will achieve the goals set at the beginning if you have a good idea of what it's going to take to get there........based on the numbers.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
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Re: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296222
04/29/17 08:53 PM
04/29/17 08:53 PM
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Joined: Feb 2005
Posts: 20,197 PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,197
PA.
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My Sons 3150 pound 70 Duster runs 10.50's with a well worn (.040) over 360, stock crank, flat top 11.2 compression pistons, H beam rods, 520 lift Racer Brown solid lift cam, set of Edelbrock heads I ported with a 2.05 valve, 340 Victor I ported, 750 alcohol carb, 727 with 5600 stall convertor, 4.30 gear, 10-28 slicks, 1 7/8 headmen headers, shifteded at 6400 rpm. Nothing magical and probably the worse set of heads in our inventory ( app 290 max cfm if I remember right). Don't ask me how much horsepower because I don't know or care. The track tells the tale. Just to add this is at Keystone not some East coast super track
Last edited by pittsburghracer; 04/29/17 08:54 PM.
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: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296223
04/29/17 08:58 PM
04/29/17 08:58 PM
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Joined: Jan 2003
Posts: 14,514 So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 14,514
So. Burlington, Vt.
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I asked if the BPE heads and a 580-600 lift solid would get me in the ballpark with the parts i already have. It seems like that's what you want to build........so build it. If it's built properly, the converter works correctly, fuel system, carb, etc, are all good....it should run 10's no problem.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
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Re: stock stroke 360 low 10's?
[Re: Bigcube]
#2296235
04/29/17 09:29 PM
04/29/17 09:29 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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Not having a Moroso slide and never used one it would be interesting to just ask, and a bit off topic apologies, but what hp numbers would you get for>
3000lbs and 10.7@125 10.70@124 = 440 hp @ 3000#
and 9.96@133.9 9.96 @ 134 = 560 hp @ 3000#
if you don't mind. thanks fast Thanks Jim Wallace in contrast says 484hp at 10.7 and 600 at 9.96....thats quite a big difference to your numbers... I disagree this site is not just number crunchers at all as mentioned. I understand the put it together and see what it runs thing as that is what I did back in the day and what most still do over here. However if you have a specific goal you want to reach as asked by the OP there is already enough info out there concerning matched engine parts to be able to figure it out if you search enough, calcs can help you more thats all, they are not the be all and end all of building a car just a reasonably accurate projection tool of what your car needs hp wise to achieve your goals with a given weight assuming you have a good chassis and its only a part of the whole thing.
Last edited by rb446; 04/29/17 09:34 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: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296363
04/30/17 02:31 AM
04/30/17 02:31 AM
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Joined: Aug 2011
Posts: 251 Saskatchewan (SK)
79410aspenrt
OP
enthusiast
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OP
enthusiast
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Saskatchewan (SK)
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I have talked with BPE about his heads. I will call Tim at bullet on Monday and see what he has to say about the cam choice.
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Re: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296743
04/30/17 08:43 PM
04/30/17 08:43 PM
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Joined: Aug 2011
Posts: 251 Saskatchewan (SK)
79410aspenrt
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enthusiast
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OP
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i don't plan on going 4'' stroke. plans are to run this stock stroke 360'' for years and years. i usually only get out 4 times a season.
i'll call around to cam companies and see what they all recommend and go from there.
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Re: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296756
04/30/17 09:09 PM
04/30/17 09:09 PM
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Joined: Feb 2005
Posts: 20,197 PA.
pittsburghracer
"Little"John
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"Little"John
Joined: Feb 2005
Posts: 20,197
PA.
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i don't plan on going 4'' stroke. plans are to run this stock stroke 360'' for years and years. i usually only get out 4 times a season.
i'll call around to cam companies and see what they all recommend and go from there.
If you call Jim at Racer Brown have a copy of those flow numbers in front of you. He LOVES flow numbers especially when I call and give him numbers at every .050
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: stock stroke 360 low 10's?
[Re: 79410aspenrt]
#2296850
04/30/17 11:06 PM
04/30/17 11:06 PM
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Joined: May 2012
Posts: 72 sioux falls, sd
10sec.dart
member
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member
Joined: May 2012
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sioux falls, sd
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I run 9.80's / 9.70's on a stock stroke 360, solid flat tappet cam, stage 2 eddy heads with 1.6 rockers, cam is from hughes, 292 duration, 642 lift on intake 652 on exh, 103 center, car weighs 2650 with me in it, , 13.6:1 compression, on e98, trying a new converter this year so hopefully the numbers will go down, so its not hard to do, I think the 360 with a flat tappet cam is very under rated,
Last edited by 10sec.dart; 04/30/17 11:06 PM.
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Re: stock stroke 360 low 10's?
[Re: 10sec.dart]
#2296910
05/01/17 12:26 AM
05/01/17 12:26 AM
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Joined: Aug 2011
Posts: 251 Saskatchewan (SK)
79410aspenrt
OP
enthusiast
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OP
enthusiast
Joined: Aug 2011
Posts: 251
Saskatchewan (SK)
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I run 9.80's / 9.70's on a stock stroke 360, solid flat tappet cam, stage 2 eddy heads with 1.6 rockers, cam is from hughes, 292 duration, 642 lift on intake 652 on exh, 103 center, car weighs 2650 with me in it, , 13.6:1 compression, on e98, trying a new converter this year so hopefully the numbers will go down, so its not hard to do, I think the 360 with a flat tappet cam is very under rated, what gear and converter do you have now?
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