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Old 04-13-2020, 10:31 AM   #6
BYprodriver
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Join Date: Oct 2008
Location: O.C. CA
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Garage
Quote:
Originally Posted by thstone View Post
Why? My dyno test data (before and after with no other changes) shows that the Top Speed cat back muffler increases power over the stock muffler (not by a lot but by a measurable amount none the less).
That conflict's with Jake Raby's Dyno testing many years ago, maybe Top speed has gotten better over the years but I wouldn't think it would be worth changing.
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OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
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