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the glassman
01-05-2007, 07:13 PM
just got my 86 r runnin and when its runnin it doesnt run smooth like my 00 cr 250.

What i mean is it pops at idle and at all rpms. It runs good and strong but just pops. The carb has been gone through completely and it has good compression , idles good and for all intensive perposses its seems to be a good runnin machine.

It just makes this dam anoying popopopopop noise , not like my smooth runnin cr 250. It seems like every other cycle of the piston is when it does it.

If anyone knows what im talking about please help.
Im kinda new to the 2 stroke thing.


the bike is stock, stock bore,not sure on the pipe fmf silencer,all else is stock.:ermm: