10-22-2007, 10:10 PM

Ken C

Senior Member

Join Date: Nov 2004

Location: Ohio

Posts: 159

Quote:

Originally Posted by tom s

screwed up,10.5CR!Tom

Tom you are correct you are on the edge of 87 octane if your combo is perfect carb, icl 0 deck you can get away with it. we have done it on dyno and gained about 5HP,but probably not the best for the average customer to try. If you do try go back to 30 degrees and increase timing 1 degree at time till power starts to fall off.
KEN
HAVE A GREAT DAY

Last edited by Ken C; 10-22-2007 at 10:15 PM.

Reply With Quote

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

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 Rules

Forum Jump

All times are GMT -4. The time now is 07:43 AM.

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.

Menu

About Us