i have a 91 phazer, its .40 over ,ported, piped, jets are right. b4 i tear my whole motor apart to check timing and lose trail time, is it possible for a 2 stroke to ping? or would this be some type of rod knock... or clutch. clutch has new rollers.
its seems to only do this pinging once it warms up, and only does it when its around 70-80 mph, wide open, and its maxxed out. alot quieter and faster after i let it cool. i run 93 gas, and it didnt do this b4 the crank seals and porting. it used to get up around 100 mph.
its seems to only do this pinging once it warms up, and only does it when its around 70-80 mph, wide open, and its maxxed out. alot quieter and faster after i let it cool. i run 93 gas, and it didnt do this b4 the crank seals and porting. it used to get up around 100 mph.