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Originally Posted by Johnnystock
(Post 18667845)
GTO had LS2, cathedral port.. I said l92 because it was a similar SETUP TO L76. didn't think I had to spell it out as I posted l92/ls3 heads on a ls2 in the example. and the subject was a g8 gt I assume.
Originally Posted by assasinator
(Post 18660833)
that is just a cam and stock head swap. a full H/C/I L76= 500rwhp+ without trying too hard. i think there are a few GTO's making 475rwhp cammed and bolt on. stock l76/l92 heads. that dyno sheet is l92 style head swapped ls2 vette. |
When I had my 06 gto. With ps longtubes. Magnaflow cat less exhaust ls3 heads and intake. torquer 2 cam. I was 461/422. So I can see the l76 putting down good numbers. Just ordered my rcr cam kit. Will be full exhaust. And cai. With rcr ported intake. For my 09 g8. She better put down 420rwhp. Or I will be thoroughly disappointed. :) |
Originally Posted by 06blackGTO
(Post 18673413)
When I had my 06 gto. With ps longtubes. Magnaflow cat less exhaust ls3 heads and intake. torquer 2 cam. I was 461/422. So I can see the l76 putting down good numbers. Just ordered my rcr cam kit. Will be full exhaust. And cai. With rcr ported intake. For my 09 g8. She better put down 420rwhp. Or I will be thoroughly disappointed. :) |
G8s are race cars |
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