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what to do
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Posted by: IOWAracer

my pipe is glowing red so i am sure its lean but im back firing real bad what could it be? anyone have a clue?

Posted by: b2sandshee

your lean, the pipe is still gonna glow but it shouldnt be to bad if it is jetted right. go up a couple sizes on the main.

Posted by: parkers30

did you replace the exhaust crush gasket when you put on the new exhaust? some of that back firing may be caused by a leak there

Posted by: IOWAracer

i went to a 170 main and itwas a 162 made it worse with the glowing what do u mean by the crush gasket?