Here is a pic of my latest project I'm always tweaking.
Its a 2007 Banshee Scream downhill MTB with a Dax 1.5" roller friction kit & Tanaka PF-4000.
I just added the Poo-Poo pipe (chrome pipe that comes with in-frame kits).
The pipe seriously quiets this engine down to very acceptable noise levels & has better performance than the loud, stock exhaust can. I had a pocket bike expansion chamber installed but the noise levels were way too high. I'll post more about top end performance with this pipe once I re-hookup the rpm meter. The expansion chamber allowed the engine to max out at 8640 rpm's @ 38.56 mph.
-Lowracer-
Its a 2007 Banshee Scream downhill MTB with a Dax 1.5" roller friction kit & Tanaka PF-4000.
I just added the Poo-Poo pipe (chrome pipe that comes with in-frame kits).
The pipe seriously quiets this engine down to very acceptable noise levels & has better performance than the loud, stock exhaust can. I had a pocket bike expansion chamber installed but the noise levels were way too high. I'll post more about top end performance with this pipe once I re-hookup the rpm meter. The expansion chamber allowed the engine to max out at 8640 rpm's @ 38.56 mph.
-Lowracer-
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