Author Topic: HUSKY 455 Muffler Mod  (Read 2010 times)

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Offline 3000 FPS

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Re: HUSKY 455 Muffler Mod
« on: October 28, 2013, 09:57:28 pm »
Should I try to remove the baffle completely?

Has anybody ever tried a bunch of tiny (maybe 1/16") ports?

Not that I know of.    I usually double the opening of the  baffle and open the exhaust another 25 to 30 percent.
PP 505, 475, 445.

 

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