Dynamic Compression
Pat's right. That's going to be a weak combo for the money invested. Mill the heads .030" to 67cc, run a Cometic .030" gasket if the deck height is .000" and run a Comp Cams XE-R 244/248 114+4 or a Comp LSK 243/247 113+4 to get DCR up to a decent place. Those cams will provide decent drivability, good power, and will produce very strong midrange numbers.
Originally Posted by JakeFusion
Pat's right. That's going to be a weak combo for the money invested. Mill the heads .030" to 67cc, run a Cometic .030" gasket if the deck height is .000" and run a Comp Cams XE-R 244/248 114+4 or a Comp LSK 243/247 113+4 to get DCR up to a decent place. Those cams will provide decent drivability, good power, and will produce very strong midrange numbers.
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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.
Thanks for the input guys. I'll be looking at those cams as well as any others worth mentioning. I still haven't figured out why the DCR calculation I keep coming up with is 9+ with the Pat Kelley calculator.
Originally Posted by crb99ws6
Thanks for the input guys. I'll be looking at those cams as well as any others worth mentioning. I still haven't figured out why the DCR calculation I keep coming up with is 9+ with the Pat Kelley calculator.
It's still in the building stages luckily. As far as the cam goes it's not in stone either. Are you "in the know" on this sort of stuff or just speculating. If you do know, what is your suggestion? I will be spraying also.
Solid numbers man. Unlocked..............wow. Thats staggering through a stock catback as well. Why in the world would you spend all this time and money and not atleast throw some header extensions and bullets on there?
