Another cam spec'ing post!
Another cam spec'ing post! So Pat spec'd out a cam for my C5Z and things have slightly changed since then. I now posess livernois stage 3 243's 62cc chambers, no more nitrous and I want it to have a manly idle lol I want this thing to sound mean! I still want to retain the same power band of the current cam. Rev limiter set at 6800-6900... And it needs to be drive able down low and stay punchy in the mid range...
https://ls1tech.com/forums/generatio...cd-my-z06.html
https://ls1tech.com/forums/generatio...cd-my-z06.html
Your current cam should still work really good, but I'd have to agree with just going with a tighter LSA (111 or 110), and maybe even dropping down to a 230 on the exhaust lobes.
I agree with all of that. Just wanting opinions on the LSA and the exhaust side. Intake is staying at 230
Was kinda trying to get out of another $25 spec'ing fee is all lol
Was kinda trying to get out of another $25 spec'ing fee is all lol
If it was me I would use the same cam. I doubt he will make much change in the specs , may 112 LSA. I bet there isn't much if any difference on exhaust flow between the 2 heads. Probably intake flow and higher in the lift range than your cam will be. Like th eother guy said, he may adjust them for you at no charge. I would at least contact him and see.
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I would tighten the LSA and exhaust if you're not going to run nitrous. I'd run that 230 EPS lobe on the intake with a 111LSA on a 109 intake centerline. For the exhaust, I'd run a 230 LXL lobe if you wanted better power and street manners in the 1500-3500 rpm range or a 234 lobe if you valued power above 6500 rpm more. For what it's worth, the 230/230 111LSA cam has the same 8 degrees of overlap as the 230/238 113LSA cam.
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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.
