LegendsRacer - Legends & Bandolero Racing Forum
LEGENDS => Engine Care & Tuning => Topic started by: AKRACER on July 11, 2012, 03:07:21 pm
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i put in the red line kit my self and the car still has a slight back fire. any thoughts?
i cleaned the carbs before install. thinking that maybe a diphiram is bad but hope to get some advise from others.
thanks
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Could be alot of things, idle mixture screw adjustment, fuel, sticking float, diaphram, carbs not synchronized, boot leak, wrong/bad plugs, barometric pressure, normal running of a 28 year old motor, etc.
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sorry but putting on my other set of carbs the motor runs smooth. hope that helps
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Are you running it with an air filter? If so, what type? How are your other carbs jetted?
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rc2 dirt filter other carbs jet by hank scott with 120 mains and 160 air and 42.5 . never touched the idle air on them.
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Thats quite different than the Redline kit, plus they use different needles I believe.
May just need to do some tuning
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Ya, the red line kit would not run a 120 jet. It would be a 125 0r more likely a 127.5 That configuration with the 42.5 and the 160 would be long track. I am not a fan of this carb set up.
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thanks jim. ill play with it some more thanks for the help.