Is it a good idea to do this?

GoldenMotor.com

MeatCarcass

New Member
Aug 24, 2010
14
0
0
New Orleans
so the other day, my muffler cap fell off while i was riding, the sound my engine was making sounded pretty gnarly, almost like a muscle car with that deep rumble. i went back and screwed the cap back on and kept going on my adventure. i was wondering if its a good idea to leave the cap off...
 

Mike B

New Member
Mar 23, 2011
2,256
7
0
Central CA
When mine fell off, the engine got really loud, made less power and started four stroking.

The low end torque fell off too.

So yeah, if you want a loud motor that runs like crap...

Get an expansion pipe if you want performance with your sound.

I brazed mine on so it will never fall off. If it lasts long enough to load the now sealed muffler with carbon, I will get the SBP pipe because I can't clean it out now.