Quote:
Originally Posted by Kyle2k
I have a theoreticle (spelling?) question....Even if we ended up with the L76, could it be tunes or modified to be as good as the LS3 atleast...like isnt the only realy difference besides the extra .2L the intake manifold and heads? I mean that actually doesn't seem like that big of a deal if I can just make a "hybrid" LS3 (sorta). I am hoping for a 6L tho, and I might even jump on the larger displacement less advanced engine over a probably DI Gen V for the pure sake that its harder to get bigger injectors for direct injection engines, harder to tune, im even assuming that they might even be more accident prone and more expesive to fix as well...
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Well I think that even though the LS3/L92 heads bolt onto and will work on a four-inch bore (L76 I'm pretty sure) the valves are a little less shrouded than on the four-plus-inch bore on the LS3/L92 blocks thereby producing a little more power. How much, I don't know.