408 L92-L76 results..
01-18-2007, 12:21 AM
#43
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Originally Posted by M3 Muscle
That torque curve is bad ***. It is flat as hell...are you sure that car wasn't running on diesel? 
01-18-2007, 11:34 AM
#44
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Torque Curve It looks like you guessed a little shy on camshaft duration for your engine. Your engine has a lot of untapped power still. It's an awesome setup for a heavy car with an automatic transmission though.
01-18-2007, 11:59 AM
#45
Originally Posted by cybernco
It looks like you guessed a little shy on camshaft duration for your engine. Your engine has a lot of untapped power still. It's an awesome setup for a heavy car with an automatic transmission though.
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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
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
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
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
01-18-2007, 01:56 PM
#46
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Originally Posted by cybernco
It looks like you guessed a little shy on camshaft duration for your engine. Your engine has a lot of untapped power still. It's an awesome setup for a heavy car with an automatic transmission though.
No, I did'nt guess a little shy on the cam choice. I had a number of cams at my disposal before putting this one in. I made a conscious decision to use this cam for a few specific reasons. 1. The car is a dailly driver and I wanted great street manners 2. I've had bigger cams in 408's and have a good idea how much power they make. I was curious as to how much power this top end package would make with a small cam 3. This was not a max effort build.
01-18-2007, 08:39 PM
#47
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Right Cam I can really respect that. I think you have an awesome car. I'm sure it's a real pleasure to drive everytime you get into the car.
I did a simular thing with my LS2 GTO. I put a small cam into it, however the LSA went from 116 stock to 112 in my cam selection. I really loved this setup. I've got the MOD bug now in a bad way... I've got a 416 L92 on the way from Scoggin Dickey right now.
I did a simular thing with my LS2 GTO. I put a small cam into it, however the LSA went from 116 stock to 112 in my cam selection. I really loved this setup. I've got the MOD bug now in a bad way... I've got a 416 L92 on the way from Scoggin Dickey right now.
01-18-2007, 11:20 PM
#50
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Originally Posted by cybernco
I can really respect that. I think you have an awesome car. I'm sure it's a real pleasure to drive everytime you get into the car.
I did a simular thing with my LS2 GTO. I put a small cam into it, however the LSA went from 116 stock to 112 in my cam selection. I really loved this setup. I've got the MOD bug now in a bad way... I've got a 416 L92 on the way from Scoggin Dickey right now.
I did a simular thing with my LS2 GTO. I put a small cam into it, however the LSA went from 116 stock to 112 in my cam selection. I really loved this setup. I've got the MOD bug now in a bad way... I've got a 416 L92 on the way from Scoggin Dickey right now.
Thanks, I would have liked to do a max effort build, but it's not the correct car to do it on. My buddy will be putting a L92/L76 package on his 418ci aftermarket cathedral port GTO shortly. It's a well baselined car as is, big cam, the whole nine, so it will be a good comparision.
01-19-2007, 04:56 AM
#51
Originally Posted by 2c5s
No, I did'nt guess a little shy on the cam choice. I had a number of cams at my disposal before putting this one in. I made a conscious decision to use this cam for a few specific reasons. 1. The car is a dailly driver and I wanted great street manners 2. I've had bigger cams in 408's and have a good idea how much power they make. I was curious as to how much power this top end package would make with a small cam 3. This was not a max effort build.
01-19-2007, 09:06 AM
#53
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Originally Posted by 98Z28CobraKiller
Man, those are some flat lines on the dyno pulls. Huge power under the curve. I bet that it is a real sleeper on the street. What are you running for exhaust?
