These forged 4340 steel crankshafts from Eagle Specialty Products are
great for high-performance applications. They feature non-twist
forging, go through a multi-stage heat-treatment process, and are
stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed,
and sonic tested, so you know you're getting a top-quality piece. Each
crankshaft has cross-drilled and chamfered oil holes for improved
oiling, a .125 in. radius on rod and main journals for increased
strength, and the journals are precision-ground and micro-polished to
less than 5 RA. A target bobweight of +/- 2 percent greatly reduces
balancing time.
This product was added to our catalog on Tuesday 15 April, 2008.