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Old 04-30-2012, 06:26 PM
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fx-2 fx-2 is offline
Motorized Bicycle Elite Member
Join Date: Oct 2011
Location: Tucson Arizona
Posts: 125
Default Re: General Questions moving past a novice in hobby

Jets here we go . Back in 80's I ran stock cars one the local shops built carb. for nascar . With his help we would tune the holley ran . He manufactured his own jets and had a flow meter . With his flow meter you could see what happened if you drill out a jet . One case we open a jet bigger an it flowed much less . Jets are reamed for precision . When jetting a carb. I ball park the jets . On my motor I bought 5 jets 2 steps a part . Once I'm close I'll buy the one up and next one down . Hope this helps . Dan
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