Good stuff to know. I'll be running 92 in my 292 as the compression will be between 9.5 and 10.1 compression. lol

Last edited by TJ's Chevy; 04/13/16 05:39 PM.

1966 C10 292/tko600 http://67-72chevytrucks.com/vboard/showthread.php?t=596643
1964 C20 292/sm420