SIP JL Evo RH Exhaust - Bad vibration!

Hi everyone,

Further to my previous request has anyone experience of the above exhaust - I have one fitted on

my Rally 200, Malossi 210, Mizzi crank, lightnened flywheel, Coas clutch with 24 carb.

The Scoot vibrates like hell all through the rev range - Ive tried rubber grommits on the main engine mounting to no evail.

Any advice appreciated!

Hi Mikkke,

Strangely yes one of the boys noticed my rear tyre didnt rotate in a stright line - I'm going to investigate tonight.

Is it not common that a RZ RH vibrates then??


Rally Jim

Nothing from your tyres???