Hello,
Its a new engine from ebay. The engine is ported with a 36t sprocket and stock exhaust with baffle removed. So far it runs good but when I get into higher RPMS it stutters kinda like hitting rev limiter. I think it happens 15-20 mph. but not completely sure. Is this something to do with the exhaust? vacuum leak? or just tuning issue. Like I said bike does run good low rpm and mid.
thanks for the help
Its a new engine from ebay. The engine is ported with a 36t sprocket and stock exhaust with baffle removed. So far it runs good but when I get into higher RPMS it stutters kinda like hitting rev limiter. I think it happens 15-20 mph. but not completely sure. Is this something to do with the exhaust? vacuum leak? or just tuning issue. Like I said bike does run good low rpm and mid.
thanks for the help