Quote:
Originally Posted by XfireZ51
Polo,
I'm making 435rwhp w my stock bottom 350, GVD ported heads(small ports), and Pete's intake cams. Marc is claiming 510chp w just his ported top end and heads, stock cams. One question is whether Hib needs to pass emissions w his LT-5?
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Good to hear Marc has up'ed his game to a 430rwhp 350. As for the others I have not heard of any updated porting/cams...