Just curious what to expect for power potential? I don't have any real specs yet as I haven't picked it up. I will be freshened up next week or 2 and will know more.
November 06, 2020, 01:33 PM
NC3x58
1000-1300hp
Without knowing any info, it's a complete crapshoot.
Nick Craig
1971 Camaro Split Bumper 376ci LS3
November 06, 2020, 02:32 PM
bbtommyd
Here is what I know, 2 1150's, sheet metal TRE intake, all I know is 15-1 to 15.5-1 compression cam is over .900 lift, non oxygenated fuel etc.
November 06, 2020, 02:43 PM
Shawn Pinkerton
quote:
Originally posted by NC3x58: 1000-1300hp
Without knowing any info, it's a complete crapshoot.
I mean you couldn't miss that by a 300HP spread
If done correctly 1200 isn't out of the question. I think a conservative figure is 1100-1125 on a more "mild" build.
November 06, 2020, 02:45 PM
RacerVX54
if i had a 632 and it didn't make 1200 i would be really sad
"Just Shut Up and Race"
Brian Martin Martin Racing 5.66 @121.55
November 06, 2020, 03:21 PM
Rodney Pryor
Dyno numbers vary across the board. The scoreboards / timeslips rule.
November 06, 2020, 03:54 PM
pretzles
As mentioned, depends on a lot of things. For reference, our 615 Dart 11* (untouched heads), Profiler intake, similar on compression and lift, with q15 fuel, one 1150 carb, made right at 1200.
Had Dart run their "D" program through them, went up to 16:1 compression and a cam to take advantage of the porting, and picked up 50 HP to be at 1250. This combo, with a Super Comp style converter (slow 1.03 60ft) at 1920 lbs has been 6.99 and almost 192 at 2000ft DA.
Based on what you said, if it doesn't make a minimum of 1200 I'd be disappointed (even on a tight dyno).
November 06, 2020, 04:27 PM
bbtommyd
quote:
posted November 06, 2020 03:54 PM Hide Post As mentioned, depends on a lot of things. For reference, our 615 Dart 11* (untouched heads), Profiler intake, similar on compression and lift, with q15 fuel, one 1150 carb, made right at 1200.
Had Dart run their "D" program through them, went up to 16:1 compression and a cam to take advantage of the porting, and picked up 50 HP to be at 1250. This combo, with a Super Comp style converter (slow 1.03 60ft) at 1920 lbs has been 6.99 and almost 192 at 2000ft DA.
Based on what you said, if it doesn't make a minimum of 1200 I'd be disappointed (even on a tight dyno).
Well that's good news!
November 06, 2020, 06:02 PM
TD3550
What is it going in? Weight? Curious.
November 06, 2020, 06:03 PM
Lenny5160
quote:
Originally posted by RacerVX54: if i had a 632 and it didn't make 1200 i would be really sad
Mine only made 1020 but it has conventional heads and less than .850 net lift. It’ll still run 8.90 at 180+ so it’s good enough for me considering the budget.
Tony Leonard
November 07, 2020, 07:48 AM
bbtommyd
What is it going in? Weight? Curious.
It will be in a Yancer dragster. I assume the weight will be in the 1870#'s with the driver.
November 07, 2020, 10:27 AM
TonyB6255
My 632* 11 degree with Slawko ported heads made 1250 with a Book 1250 carb. It went 6.95 at 193 in decent air. In better air it would probably would have went 6.90 as it was going 4.40 @ 157 in July this year.This message has been edited. Last edited by: TonyB6255,
November 08, 2020, 03:17 PM
S/C718
I have a 622 14 degree motor and the heads were done by Frankenstein. It made 1180 hp on the dyno. That is with an APD 1250 carb. Mine also has 15.5 to 1 comp and a 900 plus lift camshaft. It is a brodix aluminum block. I added a dry sump and now having Frankenstein doing an edelbrock intake for it. The dry sump helped it out a bunch. I’m sure now with the dry sump it is over 1200hp. I haven’t ran it at sea level. I have gone 4.58 at 151 in 3000 ft of air. Your 11 degree should easily make over 1200 hp.
November 09, 2020, 09:26 AM
bbtommyd
I have a 632 14* motor too. I went 4.59@150 in Boise last year.
November 09, 2020, 09:39 AM
TOP38
quote:
Originally posted by bbtommyd: Here is what I know, 2 1150's, sheet metal TRE intake, all I know is 15-1 to 15.5-1 compression cam is over .900 lift, non oxygenated fuel etc.
Assuming the heads are ported a well built 632 with those heads has the capability to make 1350 HP more or less with that compression and lift close to 1". Anything less than 1300 would be sub par IMO or the combo was just not built to utilize the full potential of those heads.
November 09, 2020, 11:40 AM
bbtommyd
That would be ideal if it made 1300+. I will have more information when it gets here. Still waiting.
November 09, 2020, 03:35 PM
Mike Frizie
hocus......pocou s... Let GXP7093 appear!
Michael Frizie ET 2471
November 16, 2020, 04:13 PM
harrytd1977
My 11deg 632 w/2 carbs ran 7.01 @ 195 in my doorcar. I never dyno it. It shows that it makes over 1300hp.
November 16, 2020, 04:15 PM
harrytd1977
quote:
Originally posted by TonyB6255: My 632* 11 degree with Slawko ported heads made 1250 with a Book 1250 carb. It went 6.95 at 193 in decent air. In better air it would probably would have went 6.90 as it was going 4.40 @ 157 in July this year.
s... Let GXP7093 appear!