Recent content by scorpio_xri

someone that knows the thickness of the plates? if 1,6mm is ok or if the dimensions in the manual are correct? I read somewhere that there is a reinforced clutch for Daytona, does anyone know about the dimensions of the plates in it?

My son have two of this motors in his junior Speedwaybikes and they have worked just fine. now we have some problems with one of them though. after he tock one curve the engine died. we tried too start it up after a oilchange and with no load the engine feels fine but when we try to rollstart...