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marcusmoberg

backfire?

10 posts in this topic

whenever I ride at high rpm and let off the throttle it backfires? why? Am I riding at too high rpm? Does it have a rev limiter?

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Re-jet your carb needs to be richer.

The poping sound is the engine running lean.

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is this guy for real? :devil: maybe he shoulda stayed on his rupp :awww:

Dude, what are you talking about?? :thumbsup:

That guy hit it dead on. The pilot circuit is too lean. Some pop is

normal on decel, but if it's loud and often, it's too lean.

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LOL now thats funny, but come on guys we were all young and dumb at one time. Give the guy a break, huh ? :thumbsup:

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rupp was a mini-bike manufacturer in the 70's. was my first motorized 2 wheeler :devil: they had 5hp pullcord briggs and fairly decent suspension (for what it was)i broke the frame in 2 on a jump and gradjiated to a 125 elsinore! man that was a long time ago! :awww::lol: and yes that was referring to marcus :thumbsup:

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