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Old 02-05-2010, 09:39 PM   #11
QKENUF4U
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Join Date: Jan 2005
Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA
Posts: 2,097
Re: 3 inch exhaust too much?

from what i read a long time ago in a hot rod/or similar mag..... use what the ENGINE NEEDS to the muffler and after the muffler WHAT EVER YOU WANT...... a engine is a big air pump, ya just gotta figure out how big is needed to get all the air OUT thats been sucked IN.....
3" would def. sound good..
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