Quote:
Originally Posted by GTXgp
I have a ported LSA and snout, port matched to my stock LS3 (90mm) TB. Doesn't seem to be a restriction at 831whp. My builder had a similar power LS9 and went to a NW102 and only picked up 6-7whp so I never bothered messing with it. I am curious to see your results, make sure you dyno the porting and larger TB separately to isolate the results of the 102.
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I will post the results once I get them. It will probably be a week or two. But we are using the dyno for every change so we can see the gains at each step.