Quote:
Originally Posted by wrp
The LS6 we have on there is pretty robust but only has a 78 mm TB. On the warranty they are going to look at it and I have no reason to believe they won't replace the runners.
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Fwiw I don't think it would be a problem for you to run that. I've ran a 408 with twin 66's to 1150rwhp with an LS6 intake and 78mm throttle body and that power was right in line with other combinations we did with larger throttle bodies and intake manifolds.
Not saying the fast intake and bigger throttle body wouldn't help at -all-, just that I don't think it would be a huge difference.