68 twin turbo dart project.
This engine is a stock block I picked up at Spring Fling swap meet. Its a .030 340 that has been converted to 4 bolt main by Kieth Black. It has a 4340 forged steel crank from Eagle, GRP aluminum rods, and Ross turbo pistons with a reverse dome. Its 9.23 to 1 compression with a .060 head gasket and 55cc chambers. Nothing trick here even my ghetto soft jaws for my vise haha.