Introduced last year, our CT525 Circle Track crate engine is based on the latest-generation "LS" engine family and delivers serious power for serious racing series, including Super Late Model and similar. It is rated at 525 hp and 471 lb-ft of torque!

This 6.2L engine is similar to the LS3 V-8 that is standard in the Chevrolet Corvette, but we've adapted it to circle-track racing with a carburetor intake manifold, 6-quart racing oil pan, and more. The engine is lightweight and strong, using an aluminum block with cross-bolted 6-bolt main caps and high-flow LS3 rectangular-port cylinder heads.

The CT525 comes with coil-near-plug ignition, a water pump, exhaust manifolds, and SFI Certified balancer. All that's needed to complete the assembly is a carburetor, starter, and our LSX ignition controller, P/N 19171130. All the necessary parts are available from GM Performance Parts to get the CT525's power into your race car!