Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Backfire through Carb?
View Single Post
  #4 (permalink)  
Old 08-31-2010, 09:21 PM
bubbahotep's Avatar
bubbahotep bubbahotep is offline
Registered User
 
Last photo:
Join Date: Aug 2008
Location: NYC
Age: 42
Posts: 487
Wiki Edits: 0

Thanks: 1
Thanked 1 Time in 1 Post
Thats the wrong power valve which will really dump too much gas. The 6 was better but still not correct. You want 1/2 of your idle vacuum which is 11....you need a 4.5 because they dont have a 5 so go one lower

Timing at idle?
Reply With Quote