View Single Post
Old 09-14-2018, 07:14 AM   #10
Todd Hoven
Guest
 
Posts: n/a
Default Re: Quadrajet Needle & Seat

Quote:
Originally Posted by monte385 View Post
Edelbrock used a .149 in there 1910 Qjet. You can drill em & experiment.
That size can be very temperamental. Anything over 5 psi with that size can cause the carb to flood over at any time.

I found the .135 size with a window works well. Anywhere from 6.5 to 7.5 for fuel pressure works for this.
  Reply With Quote