#1  
Old 07-08-2006, 10:41 PM
russ467's Avatar
russ467 russ467 is offline
Chief Ponti-yacker
 
Join Date: Nov 2003
Location: Lexinton, SC
Posts: 612
Default

I would look at how fast your TOTAL timing is coming in, then how well the carb is responding. You need a holley based double pumper or a very well set up quadrajet.

__________________
70 Formula

Old engine:
467 HO headed
6.79 1/8th mile @ 101.87 no N20. 1.44 60ft
6.23 1/8th @ 111.83 w/nitrous
1.37 60ft

New Engine
IAII 535
Calvin Hill Eheads
Few test passes made. Tore it up. Just got it fixed.
  #2  
Old 07-08-2006, 10:48 PM
GTOINDY GTOINDY is offline
Member
 
Join Date: Sep 2004
Posts: 70
Default timing

Quote:
Originally Posted by russ467
I would look at how fast your TOTAL timing is coming in, then how well the carb is responding. You need a holley based double pumper or a very well set up quadrajet.

Timing is set at 15 with a total of 36 in at 2500rpm. Cliff R set up the carb and I have also used an Edelbrock 750 performer with not much difference in performance.


Last edited by GTOINDY; 07-08-2006 at 11:06 PM.
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 10:07 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