Thread: Found this in my oil pan
View Single Post
  #146 (permalink)  
Old 08-14-2017, 04:20 PM
patrickt's Avatar
patrickt patrickt is offline
Half-Ass Member
Visit my Photo Gallery

 
Join Date: Jun 2005
Cobra Make, Engine: ERA #732, 428FE (447 CID), TKO600, Solid Flat Tappet Cam, Tons of Aluminum
Posts: 21,897
Not Ranked     
Default
Quote:
Originally Posted by dcdoug View Post
Will I need to just upsize the jets or more than that? It's currently at primary jets - 73, secondary jets - 85. The 3255 is rated at 780 cfm and has vacuum secondaries.

Thoughts on where to start?
If you use the ol' 3456 rule, you're going to need to move up to a 850 to 1000 CFM.
Reply With Quote