COMP CAM 12-242-2 XTREME ENERGY 224/230 Engine Rebuild Overhaul Kit | .477"/.480" | 10:1 Flat Top Pistons | Double Roller Timing | HV Pump | Performance Lifters | FITS: Chevrolet Chevy SBC 350 5.7L V8

Features

• Xtreme Energy Technology (Fast Ramps): This cam utilizes Competition Cams' famous "XE" profiles, which open and close the valves faster than standard cams. Why Buy It: This creates more "area under the lift curve," giving you significantly more throttle response and horsepower than other cams with similar duration specs.
• 1) COMP CAM 12-242-2 XTREME ENERGY 224/230 HYDRAULIC FLAT CAMSHAFT - 1,600-5,800 RPM OPERATING RANGE. VALVE LIFT: 0.477"/0.480". 224/230 DURATION AT 0.050". 106/110 DEGREE C/L ANGLE . GREAT FOR STREET MACHINE. LARGEST CAM FOR STOCK CONVERTER.
• 8) FLAT TOP PISTONS & PREMIUM RINGS: 10:1 Compression Pistons. 4 Valve Reliefs. 1.540" Compression Height.
• 1) SET OF MAIN BEARINGS, 1) SET OF ROD BEARINGS, 1) SET OF CAM BEARINGS
• 1) HIGH-VOLUME OIL PUMP - 5/8" inlet. High volume.
• 1) TRUE DOUBLE ROLLER TIMING SET - 3pc. set. True double roller. 3 keyway crank sprocket. 4 degree crank offset.
• 1) FULL GASKET SET - With 2PC Rear Main Seal.
• 16) HIGH-PERFORMANCE HYDRAULIC LIFTERS
• 1) SET OF FREEZE PLUGS

Description

Upgrade your engine with the most popular street performance camshaft on the market: the Competition Cams 12-242-2 Xtreme Energy (XE268H). If you drive your Small Block Chevy (265-400ci) on the street but want serious power when you mash the throttle, this is the cam you need. Unlike older, lazy cam profiles, the Xtreme Energy series is engineered with aggressive, fast-opening lobe profiles. This technology opens the valves quicker and keeps them open longer, delivering massive increases in throttle response and torque without sacrificing engine vacuum or daily drivability. Let’s look at the specs that make the XE268H a legend. It features a Duration @ .050 of 224 intake and 230 exhaust, with a valve lift of .477”/.480”. This geometry is perfectly tuned for the 1,600 to 5,800 RPM range. This means you get strong off-the-line power that transitions seamlessly into a hard-pulling mid-range and top end. Whether you are cruising in a heavy Chevelle or ripping through gears in a lightweight Camaro, this cam provides the "area under the curve" power that makes a street car feel fast in every gear. How does it drive? It is the definition of a "responsive" engine. The fast ramp rates give you an instant snap when you touch the gas. The 110-degree Lobe Separation Angle (LSA) provides a distinct, slightly lopey idle that sounds healthy and muscular, but it maintains enough vacuum to run power brakes and accessories without issue. It is the "Goldilocks" cam—aggressive enough to turn heads and win stoplight races, but civilized enough to drive to work. Why buy the Competition Cams 12-242-2? Because efficiency equals power. Competition Cams designed this grind to maximize the airflow of modern cylinder heads and intake manifolds. It works exceptionally well with stock torque converters in 350+ cubic inch engines (though a 1,800-2,000 stall is recommended for maximum performance). Don't settle for 50-year-old cam technology. Install the Xtreme Energy XE268H and experience the sharpest throttle response and broadest power curve available for your classic Chevy.

Manufacturer: ‎COMP CAM / ENGINETECH

Brand: ‎REDLINE ENGINE SUPPLY

Model: ‎FULL COMP CAM ENGINE REBUILD KIT

Item Weight: ‎26 pounds

Item model number: ‎12-242-2 RCC350A P1534 TS163X EPK141HV

Exterior: ‎Machined

Manufacturer Part Number: ‎12-242-2 RCC350A P1534 TS163X EPK141HV

Date First Available: May 15, 2018