View Single Post
Old 11-03-2013, 10:03 PM   #23
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,522
Re: 72 chevy 350 running rough under load!

Quote:
Originally Posted by martyminnesma View Post
your timing is basically what i think i need. although 22 initial sounds super high, i wouldnt put it out of the question.

your mixture screw process is how i always tuned the idle. just gave it a try on the holly as well.
My timing curve isn't what you need. I ran a 3.11 first gear 4 speed and 3.73 rear gear. Spent very little time in the lower rpm's.
What tranny you got?
What rear gears?
What's your idle rpm?
How many turns out on your mixture screws?
How far will either one turn in before it starts to quit?
geezer#99 is offline   Reply With Quote