408 L92 231/235 LSK CTSV is back on the dyno...
03-09-2007, 07:07 AM
#22
Sweet retune Chris! Glad to see you're making power appropriate to the flow of the heads...all with a baby cam...or at least "baby duration", LOL.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
03-09-2007, 08:41 AM
#24
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Originally Posted by scatillac
I like the torque down where it counts! This is what we need in a heavier car.
Maybe I'll be as fortunate with my build. I do have less cam, but more displacement...
What sort of exhaust setup are you running?
Maybe I'll be as fortunate with my build. I do have less cam, but more displacement...
What sort of exhaust setup are you running?
03-09-2007, 08:47 AM
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Originally Posted by Patrick G
Sweet retune Chris! Glad to see you're making power appropriate to the flow of the heads...all with a baby cam...or at least "baby duration", LOL.
Thanks Patrick.... I agree, baby duration it is.
03-09-2007, 05:48 PM
#26
Originally Posted by 2c5s
THANKS, RESULTS ARE IN..
A/F was a bit off from our previous 2:00 a.m. tune and it took 3' more timing. I guess flopping input shaft's are a bad thing.
497 rwhp 481 rwt
5,900 rpm 4,600 rpm
It makes 395 rwt @ 2,600 rpm, 445 rwt @3,000 and peaks 481rwt @ 4,600.
I'll try and get a dyno sheet up shortly.
Stock port L92 heads, 11 to 1 C.R.
A/F was a bit off from our previous 2:00 a.m. tune and it took 3' more timing. I guess flopping input shaft's are a bad thing.
497 rwhp 481 rwt
5,900 rpm 4,600 rpm
It makes 395 rwt @ 2,600 rpm, 445 rwt @3,000 and peaks 481rwt @ 4,600.
I'll try and get a dyno sheet up shortly.
Stock port L92 heads, 11 to 1 C.R.
How much overlap does that cam have @ .050???
03-09-2007, 06:04 PM
#29
Originally Posted by SideStep
That is THICK!!! congrats
How much overlap does that cam have @ .050???
How much overlap does that cam have @ .050???
I was talking with Chris today. Maybe the funniest thing about this is this is a cam he had laying around. He was going to put it in his 346 but decided to throw it in this build because he already had it. Root
Beer 
03-09-2007, 06:14 PM
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Originally Posted by Greg Good
The dyno must be pumped up. Or maybe you installed the cam two teeth advanced so the piston couldn't push all the air back out. 
Good results.
Good results.
03-09-2007, 06:28 PM
#33
Originally Posted by Greg Good
The dyno must be pumped up. Or maybe you installed the cam two teeth advanced so the piston couldn't push all the air back out.
Good results.
Good results.
03-11-2007, 05:25 AM
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Originally Posted by macky
WOW!
I don't know whats more impressive:
1) You making that power through cats with a very docile cam
OR
2) That the thread hasn't been hijacked by a biased "Tool".
I don't know whats more impressive:
1) You making that power through cats with a very docile cam
OR
2) That the thread hasn't been hijacked by a biased "Tool".
