97-2013 Corvette, 10-15 Camaro & Others, RaceMax Solid Roller 276/286 Camshaft for GM 3-Bolt LS, Part 1448041
Good upper RPM torque and HP for 5.7 to 8.0L engines with upgraded cylinder heads and valvetrain. Headers, high-flow exhaust, tune,?and upgraded rear-end gear ratio required. Very rough idle. 5000+ stall. Compression 12.0 minimum.
Camshaft, Mechanical Roller, Advertised Duration 308/318, Lift .714/714, Chevy, Small Block, LS
Cam Style: Mechanical roller tappet
Basic Operating RPM Range: 4,600-8,800
Intake Duration at 050 inch Lift: 276
Exhaust Duration at 050 inch Lift: 286
Duration at 050 inch Lift: 276 int./286 exh.
Advertised Intake Duration: 308
Advertised Exhaust Duration: 318
Advertised Duration: 308 int./318 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.714 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.714 in.
Valve Lift with Factory Rocker Arm Ratio: 0.714 int./0.714 exh.
Lobe Separation (degrees): 114
Intake Valve Lash: 0.020 in.
Exhaust Valve Lash: 0.020 in.
Computer-Controlled Compatible: Yes
Grind Number: R-276/420-2-14
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: Upgraded cylinder heads, valvetrain, headers, exhaust, and low gearing required. 12.0 minimum compression ratio advised. Computer upgrades required.
Ideal for modern and classic muscle, cruisers, street rods and street/strip applications
Grinds that fit a variety of applications: daily drivers to hot street/strip cars.
Ideal for street rods, muscle cars and some street/strip applications, the PowerMax series offers a substantial increase in performance. With a modern lobe profile and a focus on providing more area under the curve, the PowerMax line gives classic and modern cars a sizable power increase without sacrificing durability.
Designed for all-out power.
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