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Old 09-09-2007 | 04:25 PM
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Default RE: tuned pipe for evo .46
The Evo .46 has the same exhaust flange and bolt spacing as the O.S. and Thunder Tiger .46's (among others ) so any header/pipe that works well with those engines should also work well with the Evo.

I bought the Macs "Pre Tuned" set for the O.S. .46 FX and it acted basically the same when I put it on my TT .46 Pro and Evo...it boosted the top end about 1,400-1,500 r.p.m. with a 12.25X3.75 and 10% powermaster. It went from around 12,500 to right around 14,000 give or take a couple. (I know that's not your "typical" prop for a pipe, but, let's just say it was a brief experiment in vertical climb performance )

Edit: You can get a nice power boost just by ditching that cork of a (stock ) muffler and using a Tower .46 muffler...and it's only 15 bucks.
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