Edelbrock part #5002 Torker-Plus Camshaft is designed for small-block Chevy 283-350 V-8 applications. The camshaft works well with Torker II manifolds for performance from 2500 to 6500 rpm, this camshaft is ideal for high-performance street, drag or marine applications. Torker-Plus cams have a slightly rough idle and are not suitable for trucks or towing applications. Hydraulic flat tappet lifters are included with each camshaft. Camshaft Specifications: - Duration @ .050 Intake: 232 degrees - Duration @ .050 Exhaust: 234 degrees - Lift @ Valve Intake: .488" - Lift @ Valve Exhaust: .488" - Lobe Separation: 108 Degrees - Intake Centerline: 106 Degrees
WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Recommended Valve Springs for OEM heads: Edelbrock part #5703; Adjustable valvetrain required; In order for this Performer RPM cam and lifter kit to be covered under ANY WARRANTY you MUST use the correct Edelbrock Sure Seat Valve Springs or equivalent.; Do not use rotator type valve springs or retainers for this application.; Oil/additive must contain Zinc designed for use with flat tappet camshafts.; Coat cam lobes and bottoms of each lifter with MoS2 lube (supplied) to prevent cam lobe and lifter wear from occurring during initial start-up.; Do not allow the engine to run under 2000 rpm for the first 1/2 hour. Slow idle speeds may result in severe cam and lifter wear. Start the engine and bring to break-in rpm.