Hello. I have two stock motorcycle mufflers and was wondering if they would be too restrictive for a stock type 4 engine. They came off a 2004 yamaha R-6. The bikes engine is a 600 cc engine that makes 120 hp. Thats 200 hp per liter. would two of these mufflers breathe well enough for the engine. The reason I want them is because the only weigh 8 lbs each.
Any help would be appreciated.....
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I love my money pit, uhm, err, I mean my car.
1969 beetle in the works... 2.0 type 4 DTM...
2004 Suzuki GSX-R 1000
crashed
www.volksport.net Volksport Kfer Gruppe