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Lawnmower Backfire

1K views 1 reply 2 participants last post by  shane2943 
#1 ·
I want my lawnmower to backfire when i slam throttle down, and when i shut it off, what do i need to do to make it do this, its a v twin single carb
 
#2 ·
Um....why do you WANT your lawnmower to do this? Backfires are generally not very good for the engine.

The sort answer is this: you cannot make your engine do this without sacrificing performance across the operating range. You'd be better off getting a cap gun and firing it into the air at the times you want your lawnmower to backfire.
 
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