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#12119418211K
$13,460.00
/each
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Long Block Crate Engine Type, 10.7:1 Compression Ratio
| Crate Engine Type | Long Block |
| Compression Ratio | 10.7:1 |
| Engine Displacement | 376 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
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Return PolicyApproved for the Pro Sprint Class at Knoxville Raceway this competition 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 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 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.
Guides & Documents
PLEASE NOTE:
Chevrolet/GM Performance's Crate Engine Warranty will not cover engines that fall into the following categories:
This engine is sold as a Race Engine and does not carry any warranty.
For race/ off road use only
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 12119418211K |
| Brand | Speedway Motors Racing Engines |
| Crate Engine Type | Long Block |
| Compression Ratio | 10.7:1 |
| Engine Displacement | 376 cu. in. |
| Camshaft Type | Hydraulic Roller Tappet |
| Cylinder Head Material | Aluminum |
| Piston Material | Forged Aluminum |
| Crankshaft Material | Nodular Iron |
| 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 |
| Timing Cover Included | Yes |
| Oil Pan Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | Yes |
| Flexplate Included | Yes |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | Yes |
| Spark Plug Wires Included | Yes |
| Computer Included | No |
| Wiring Harness Included | No |
| Reluctor Wheel | 58x |
| Accessory Bolt Holes Drilled | Yes |
| Spark Plug Style | Stock |
| GENERAL | |
| Torque | 477 ft./lbs. |
| Horsepower | 533 horsepower |
| Maximum RPM | 6700 |
| 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" |
| Assembled | Yes |
| Cylinder Head Style | Assembled |
| CNC-Machined Combustion Chamber | No |
| Head Gaskets Included | Yes |
| Carburetor Quantity | One |
| Intake Style | Single Plane |
| Intake Material | Aluminum |
| Intake Gaskets Included | Yes |
| Intake Manifold Fasteners Included | Yes |
| Camshaft Included | Yes |
| Rocker Arms | Investment-cast, roller trunnion |
| Rocker Arm Ratio | 1.7:1 |
| Block | Cast-aluminum with six-bolt, cross-bolted main caps |
| Sold in Quantity | Each |
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