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
horsepower 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.
GM Performance Parts’ LS engines are revolutionizing circle track racing
with unprecedented power for the money. Choose the CT525 for
your racecar and join the LS revolution!
