Showing results 1 to 1 of 1
Search took 0.02 seconds.
Search: Posts Made By: Pontiakerr
Forum: Pontiac - Street 01-12-2024, 06:40 PM
Replies: 29
Views: 5,675
Posted By chiphead
Running a 4.25" crank and a roller cam changes...

Running a 4.25" crank and a roller cam changes the calculus when choosing heads. The 62 heads are no longer a good match for that. The small chambers will require a large piston dish, which hurts...
Showing results 1 to 1 of 1

 
Forum Jump

All times are GMT -4. The time now is 05:16 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.

 




Copyright © 2017