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| VALVETRAIN - Camshafts, Lifters And Matching Valvetrain Components |
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Camshafts, Lifters and Matching Valvetrain Components |
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IMPORTANT APPLICATION INFORMATION
Performer RPM and Torker-Plus cams are for street high-performance and racing applications only - not for heavy vehicles. Use with Edelbrock Performer RPM heads (or other aftermarket heads),
adjustable valvetrain components, screw-in studs, high-performance adjustable rocker arms and at least 9.5:1 compression ratio. Headers, high-energy ignitions, lower-than-stock rear gearing and a highperformance torque converter (in auto. transmission equipped vehicles) are necessary. |
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PERFORMER-PLUS CAMSHAFT & LIFTERS
Designed for optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds form vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts come with hydraulic lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. Many of our most popular Performer-Plus camshafts for small-block Chevys and Fords are 50-state street legal. More camshafts may become legal in the year 2008. |
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PERFORMER-PLUS HYDRAULIC ROLLER CAMSHAFTS
Our Rollin' Thunder Performer-Plus cams feature more aggressive profiles than conventional cams without excessive valve overlap. Roller tappets reduce friction and virtually eliminate break-in problems. Intended for use with OEM or Edelbrock hydraulic roller tappets. Dyno testing has resulted in 25HP gain over stock! |
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PERFORMER RPM CAMSHAFTS
Designed for street high-performance applications, Performer RPM cams provide power from 1500 to 6500 rpm. These hydraulic lifter camshafts are dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. In the manifold section you'll find horsepower graphs showing the power levels obtainable when the Performer RPM package is used with the right combination of engine components. |
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PERFORMER RPM HYDRAULIC ROLLER CAMSHAFTS
Rollin' Thunder Performer RPM cams feature more aggressive profiles than conventional cams without excessive valve overlap and provide power from 1500 to 6500 rpm. They are used in our 435 hp & 440 hp E-Tec crate engines, our 460 hp Signature Series 383 crate engine and our 650 hp & 675 hp 555 crate engines. Roller tappets reduce friction, virtually eliminate break-in problems, and permit higher valve velocities for increased performance. Intended for use with OEM or Edelbrock hydraulic roller tappets. |
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TORKER II CAMSHAFT & LIFTERS
Designed to work with Torker II manifolds for performance from 2500 to 6500 rpm, these camshafts are 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.
IMPORTANT NOTE:
Our cam warranty will be honored only if the recommended Edelbrock Sure Seat Valve Springs are used. If a warranty problem does arise, the end flap or label from the Edelbrock Sure Seat valve spring box along with store receipt must be sent with the warranty claim. When changing your cam, it's essential to change your timing chain. We recommend
Performer-Link True-Roller Timing Sets or Accu-Drive® Cam Gear Drives. |
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AMC
