Quote:
Originally Posted by Jordo!
Although you probably picked up mid range rower -- I think their manifold makes peak torque earlier, but at the cost of some top end.
|
I know about the manifold. That's not the issue because I would rather have more torque than 5 hp top end. Problem is the not making anymore power past 7k rpm. I just want some opinions on the idea that it could be the exhaust or muffler. Anyone know specs of the internal piping of the magnaflow muffler?