I talked to my local speedshop here and they told me it is in the fuel distribution .
It is on the rich side.......
said to take a 1 or 2 jet sizes out the secondaries.
over abundance of fuel when lifting on the gas pedal.....
Makes sense to me ..... You need Fuel + air + heat to have it explode in the exhaust system Right ?
how can a header or intake leak cause it to pull fuel out of the carb when lifting ? it needs that extra fuel to feed the explosion.
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