I did a comp cams custom grind 268H 219@ .050 .486 lift on a 110 lobe center for my 292. That's a fairly mild cam for the 292 and a more radical cam for the 250.


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