#1  
Old 01-09-2025, 12:45 AM
cdrookie cdrookie is offline
Chief Ponti-yacker
 
Join Date: Apr 2006
Location: NW PA
Posts: 769
Default

I'd want total timing to be in way faster, like 1800. Start with the basics on the carb, check if the primary transfer slot is "square", check float height, let it warm up and adjust the idle, then adjust the 4 corner screws to achieve the highest vacuum reading, might have to reset the idle. Don't adjust the idle with the primary idle adjustment once you have the transfer slot squared, use the secondaries to get the idle where you want it. Your jetting might be a little on the rich side, maybe... But get the basics ironed out then, as mentioned, find a long straight, desolate road and test it out.

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 01:30 PM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017