2 Strokes Down Under

Ok thanks for the information more to it than I expected I’ll have to think about it I have plenty of time as the bike is in bits getting painted etc. Could get the oil pump changed to avoid having to pre mix but chasing all the parts would be a headache

Hi looking for a set of RZ350 barrels 85 Model and any advice for converting a 250 to 350

Hi are the barrels still available
Dave