LS3 head porting
#23
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You can cut .050" from the heads, they are fine with that much cut. MY L92 VicJr bolted on with no alignment issues - port alignment was still decent(I cleaned mine up a bit). I think that .050" is pretty close to as far as you can go and still have alignment good(with the VicJr).
I will back it up when my engine goes on the dyno in Feb
I will back it up when my engine goes on the dyno in Feb
Last edited by 3pedals; 01-15-2012 at 08:42 PM.
#24
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Sent my heads out to Rick Crawford to get the work done. I should have them back in a week or so. He doing a clean up on the intake side, Heavy exhaust porting, reshaping valves, valve job, and a .050" mill. Here I come 500 wheel.