MS3 and AFR 205's will this be a good setup
MS3 and AFR 205's will this be a good setup all my mods are in sig now.. i want to hit 470rwhp n/a. im also in the process of ordering the FAST 90/ NW 90 tb, 42# injectors. im basically looking to see if this head and cam package are a good setup for each other or should i take a step down on the cam and go a tad smaller. this is not a daily driver
thats my main concern.. fitting this cam with heads... maybe i should just go with one of the other 5.3L heads like from TEA to up compression a bit since you dont have to mill them to up compression
i did consider the prc dart heads but im still thinking they are too new to assume anything about them.. i did talk to jason about them and said not mill them and i must use gm gaskets. my rocker arms are the factory 1.7's
if i can hit 450 n/a with stock heads then i would still be happy as i still have the juice to bring me up to 5xx-600rwhp. and ill save the 2g's that afr's cost and get a rear end...
opinions....
if i can hit 450 n/a with stock heads then i would still be happy as i still have the juice to bring me up to 5xx-600rwhp. and ill save the 2g's that afr's cost and get a rear end...
opinions....
Last edited by SVC707; Feb 13, 2006 at 02:44 AM.
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I would go with a PRC 2.5 5.3's. You would up the CR a tad and that would net you some more power. Also save you some cash as well.
Or:
Get some valve relieved pistons and run your AFR's and any cam you want.
Or:
Get some valve relieved pistons and run your AFR's and any cam you want.
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My AFR 205s milled .030" had about .150" free drop on the intake valve. Pretty close to un-milled stock heads.
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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.
