F fastboy_01 Registered Member Joined Feb 12, 2003 Posts 19 Reaction score 0 Location Northern Michigan Sep 22, 2006 #1 i am looking for some big block chevy torque specs. heads, and intake mainly. any info would help.
4X4HIGH 1 ton status GMOTM Winner Joined Dec 14, 2001 Posts 22,423 Reaction score 662 Location Fremont, CA. Sep 22, 2006 #2 Heads should be 65 and the intake depends on if steel or aluminum. 35 for steel and 25 for aluminum.
79Beast 1/2 ton status Joined Dec 9, 2001 Posts 1,155 Reaction score 0 Location Georgia Sep 22, 2006 #3 My book says 85 for the heads if it's a 454.