Originally Posted by Nylefty31
Since you asked Iam prob going with the Torpedo for my TS 29.5 if I don't keep the CPI.
If i remember you have the regular cpi? From the research ive done you should upgrade to the big bore version with the motor your running, from what ive read you will see a differance in rev limit and all around torque.
lucid, I have a zen 290 and all i do is bash. just ordered the cpi bb due to consealment of unit. Ill post up how it is after i install and run it (tomorrow).
does anyone have any good pics of the above mentioned side pipe? Can never have too many exhausts lying around..