View Single Post
  #2  
Old 05-26-2007, 07:46 PM
maxwedge maxwedge is offline
A990 racer
 
Join Date: Mar 2002
Posts: 17,060
Thanks: 26
Thanked 383 Times in 374 Posts
Re: Does anybody know off hand....

Lets start here, engine cranking rpms are a big factor in compression, be more concerned with the balance between the cylinders, no more than 10% variation. On an engine that old somewhere between 120-150 is good.
__________________
Reply With Quote