Speedway Motors Racing Engines Speedway Hobby Stock Chevy 360 Crate Engine

Built specifically for Hobby Stock competition, this 360 cubic-inch small-block Chevy crate engine runs 9.0:1 compression on a seasoned, stock four-bolt-main block with a Scat crankshaft and matching rods, dyno verified before it ships with its own dyno sheet. What's built in Pistons are Keith Black units, with a Mahle upgrade offered. A custom camshaft and roller-tip rockers work the valvetrain, cylinder heads are machined to this shop's own "EQ" specification, a Champ-style oil pan and HEI distributor are fitted, and the intake pairs with a Rochester-style carburetor that is not included; you supply your own. Lash and timing are set individually on each engine, and piston rings are seated through the shop's own dyno break-in program. Rules and fitment This build is approved for IMCA competition, so confirm your track and class rules before ordering, and expect the exact parts used to shift slightly as component availability changes. Because this is a racing-only build, it is legal for competition vehicles in California and is not meant for registration or use on public roads; similar restrictions apply under federal and other states' law. Common questions Does it come with a carburetor? No, the intake is engineered for a Rochester-style carburetor that you provide. Can I choose a different piston? An optional Mahle piston upgrade is available in place of the standard Keith Black set.