It's a modified 12 weight 292 crank. Destroked to 4.062, 2.00 crankpin, 6.0 rod length. Block is an '80 vintage 250.
I used the same crank in a previous build with 5.7 rods and 4.000 bore 383 v8 Chevy pistons so the crank has plenty of clearance to the wristpins.
This build has longer rods (r/s ratio), smaller bore (thicker cylinder walls), and lump ports (more flow) so should be better all around. And if it runs on 87 octane that's not a bad thing in my mind. We'll see.
tlowe or anyone: I have some $$ left in the budget for this build and would love to try a roller cam. Any suggestions?
