I'm looking at fitting a Pinasco RH expansion to my Malossi 210, ported, HP4 & Mizzi crank P200 engine. I am currently running a RZ RH exhaust but on a rally 200 there are big, big frame clash problems. I have tried every modification to the RZ, extended the rear suspension but only option left would be to cut the frame (no-no!) or to swap to another RH exhaust (Don't like LH exhausts).
Can anyone tell me if swapping from the RZ to the Pinasco pipe will massively reduce my performance? Has anyone got a Pinasco fitted to a rally, sprint etc so I can confirm there is no frame clearance problems?