Backfiring

Cooter

New Member
Nov 16, 2017
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0
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When my bike backfires it shoots flames!!! Is there a proper way to make it do it whenever I want because it's really cool?
 

crassius

Well-Known Member
Sep 30, 2012
4,032
156
63
USA
back in the day, I'd drill a small hole at top of pipe to get flames when I closed throttle quickly