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Old 07-04-2009, 10:05 PM
  #6  
chevysteve2
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Join Date: Oct 2007
Posts: 24
Default 825 jetting

have the same carb. my car launces better with a PV plug in the primaries. as for jetting I run 80 in the front and back at about 75-80 degrees of tempature outside. my carb leans out slighty at higher rpm. It could use different HS air bleeds. the best way to tell is on a chassis dyno with a wide band O2 sensor to get the curve as close to perfect as you can, and save you a lot of headache.

good luck
steve
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