1981 Ford Thunderbird Performance Camshaft and Lifter Kits

“Edelbrock part No: 7122 Performer RPM Camshaft is designed for small-block Ford 289-302 V-8 applications. This Edelbrock cam kit produced 367 HP & 340 ft-lbs. of torque when used with No: 7121 intake and No: 60259 cylinder heads on a 302 engine. The camshaft works well with high-performance’s street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is 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. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: – Duration at .050 Intake: 224 degrees – Duration at .050 Exhaust: 234 degrees – Lift at Valve Intake: .496″” – Lift at Valve Exhaust: .520″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees – Idle Vacuum at 1000 RPM’s: 11″””

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

“Edelbrock part No: 5022 Torker-Plus Camshaft is designed for small-block Ford 289-302 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 at .050 Intake: 214 degrees – Duration at .050 Exhaust: 224 degrees – Lift at Valve Intake: .472″” – Lift at Valve Exhaust: .496″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees”

SMALL BLOCK FORD HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Excellent response, good mid-range, stock converter, 3.23-4.10 gear.

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

HYDRAULIC – Magnum: Performance use. Best with mild converter, headers, 9:1 compression and lower gears. Rough idle.

HYDRAULIC – Xtreme Energy: Excellent response, good mid-range, stock converter, 3.23-4.10 gear.

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.