The bike has been in storage all winter the previous owner changed the carbs and pipes now it pops and backfires.what could the problem be.
I think maddogcycle is right. One cylinder is running rich and the other running lean. It seems as though they have not been balanced properly and the mixture not accurately adjusted. The settings on these carburettors are critical and must be adjusted with the proper gauges. I'd advise you to have the carbs cleaned and adjusted and tuned to the engine for balance of inducted air flow and fuel/air ratio (mixture)
Testimonial: "Thank's guys.I have taken it to a dealer for service and passed on your thoughts to them.Great job."
did you find out what the problem was? mine is doing the same thing
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You need to clean the carbs. The popping is from the low speed side of the carb it is running lean
Lean Pop
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the bike back fires and pops when i try to accelerate.one plug looks really black and the other looks really lean.
Do you mean it pops and backfires on over-run with the throttle closed?
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