Description
Chevrolet Performance 19434598 CT525 Circle Track 6.2L LS Engine
The engine family commonly called the LS series debuted in 1997. General Motors called it the Gen-III Small-Block, with the iron-block versions in trucks and the all-aluminum LS1 introduced in the then-new C5 Corvette. GM has continued to refer to its modern V-8 engine family as Gen III and Gen IV, but to the enthusiasts who quickly grasped the tremendous performance potential of the engines, every engine of the platform is nicknamed “LS.”
Chevrolet Performance is committed to providing proven, innovative performance technology that is truly…. more than just power. Chevrolet Performance Parts are engineered, developed and tested to exceed your expectations for fit and function.
The deep-breathing, high-revving CT525 6.2L crate engine is upgraded with forged aluminum pistons designed to support its performance and enhance its durability. It is based on the LS engine family and delivers serious power for serious racing series, including Super Late Model and Modifieds.
The CT525 is based on the 6.2L LS3, but Chevrolet Performance has adapted it to circle track racing with a carbureted intake manifold, a high-lift roller camshaft, 6-quart racing oil pan and more.
| KEY SPECS | |
|---|---|
| MFG. Part # | 19434598 |
| Brand | Chevrolet Performance Parts |
| Crate Engine Type | Long Block |
| Engine Displacement | 376 cu. in. |
| Horsepower | 533 horsepower |
| Compression Ratio | 10.7:1 |
| Torque | 477 ft./lbs. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
| Piston Material | Forged Aluminum |
| Crankshaft Material | Nodular Iron |
| Spark Plug Style | Stock |
| Combustion Chamber Volume | 68cc |
| Camshaft Duration (.050 in) | 226° intake / 236° exhaust |
| Camshaft Lift (in) | .525 intake / .525 exhaust |
| Bore x Stroke (in) | 4.060″ x 3.620″ |
| Carburetor Included | No |
| Intake Manifold Included | Yes |
| Distributor Included | No |
| Connecting Rod Material | Powdered Metal |
| Valve Covers Included | Yes |
| Engine Balance | Internal |
| Cylinder Heads Included | Yes |
| Throttle Body Included | No |
| Oil Pan Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | Yes |
| Flexplate Included | Yes |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | No |
| Wiring Harness Included | No |
| Accessory Bolt Holes Drilled | Yes |
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