View Single Post
  #21 (permalink)  
Old 12-03-2009, 10:01 PM
Danr55's Avatar
Danr55 Danr55 is offline
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: May 2007
Location: Mesa, AZ
Cobra Make, Engine: Contemporary Classic, 428 FE CCX 3069
Posts: 7,509
Not Ranked     
Default

Good formula for figuring what size/flow carb to use on your motor is to multiply the max RPM you'll run by the engine displacement in cubic inches and divide by 3456. That will provide the approximate CFM rating you need for your engine. You can go from there to determine which one to use.
__________________


Dan in Arizona
CCX3209


"It's a great car and I love it, but it doesn't do 'SLOW' very well."
Reply With Quote