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Old 02-10-2005 | 10:48 AM
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w8ye
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From: Shelby, OH
Default RE: GMS Engine Tuning Problem
I have a Tower 46 instead of a GMS 47. The tuned type muffler fell apart and Tower was out of stock. So I used a MACS One Piece muffler. The engine top end power was down a few hundred rpm but all the other sins were forgiven due to the increased muffler pressure to the tank.

Enjoy,

Jim
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