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Old 10th June 2019
natez1 natez1 is offline
Master Mechanic
Join Date: Jan 2006
Location: kitsap WA
Posts: 251
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All I did was use a 2 1/2 (I think??) hole saw on the end plate. Just made the opening bigger and bypassed one of the baffles, not too loud and opened up the restriction. How does a 1000cc motor breath through a little 1 1/4 pipe anyways!
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