Originally Posted by stfinney
I am using the 624/882 heads right now and can't wait to install the vortecs. I got a new intake and gaskets on the way and a new 260 duration cam for great torque output. It's in a fullsize heavy 1972 truck with a 350 bored .060 with stock gears (later to be 3.73), stock torque converter and 600cfm Edelbrock carb, HEI ignition, 2 1/2" true dual exhaust with turbo mufflers and chrome 3" tips and 1 5/8" headers.
you done any math yet on your compression ? cause your heads on your engine are around 76cc, and the vortecs are around 64cc. witch will up your comppression.