Serial Number 14 Magnesium Kinsler Chevy Fuel Injected 427 with Weaver Dry Sump. This one of a small number of Magnesium Manifolds that where built for John Greenwood. This was a spare motor for my Greenwood Corvette. 427 with about 16 hours of runtime. I don't have the specifics of parts but it puts out about 600Hp and high 5's in torque. JE pistons and a forged crank. This engine and manifold is a piece of history as seen in the Chevy PowerBook.