Description
CALL OR EMAIL FOR LATEST AVAILABILITY
HIGH-RPM PERFORMANCE WITH NEW FORGED PISTONS!Chevrolet Performance’s deep-breathing, high-revving CT525 6.2L crate engine is upgraded with forged pistons designed to support its performance and enhance its durability.The CT525 is based on the LS engine family and is similar to the 6.2L LS3, but we’ve adapted it to circle track racing with a carbureted 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. This combination is rated 533 hp at 6,600 rpm and a hefty 477 lb.-ft. of torque at 5,200 rpm, per Chevrolet Performance testing.The CT525 6.2L comes with coil-on-plug ignition and an SFI-certified balancer. All that’s needed to complete the assembly is a carburetor, starter and our LS/LSX ignition controller (P/N 19355863)—all available from Chevrolet Performance.
TECH SPECS
Part Number: 19434598 – REPLACES: 19432720, 19418211
Engine Type: LS-Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)
Block (P/N 12673475): Cast aluminum with 6-bolt, cross-bolted main capsCrankshaft (P/N 12597569): Nodular ironConnecting Rods (P/N 12649190): Powdered metalPistons (P/N 19418214): Forged aluminumCamshaft Type (P/N 88958770): Hydraulic rollerValve Lift (in): .525 intake / .525 exhaustCamshaft Duration (@.050 in): 226° intake / 236° exhaustCylinder Heads (P/N 12675871): LS3 rectangular port; aluminum as-cast with 68cc chambersValve Size (in): 2.165 intake / 1.590 exhaustCompression Ratio: 10.7:1 NominalRocker Arms (P/N 12696105 int): Investment-cast, roller trunnionRocker Arms (P/N 12681275 exh): Investment-cast, roller trunnionRocker Arm Ratio: 1.7:1Recommended Fuel: Premium pumpMaximum Recommended rpm: 6,700Reluctor Wheel: 58xBalanced: Internal
INSTALLATION NOTES• Use LS/LSX ignition controller P/N 19355863 (not included)• Requires addition of carburetor, starter, fuel system, exhaust system and front accessory drive system• The 6-quart circle track oil pan is designed to clear most GM rear-steer chassis with stock engine location• The engine is designed for circle track racing only. It is not intended for street use• The CT525 does not include a water pump or factory exhaust manifolds• Chevrolet Performance Circle Track racing engines include anti-tampering seals installed
Explore more from our collection.
Reviews
There are no reviews yet.