Melling 22421 Features:

Class IV camshaft (245°-UP). Rough idle quality. Mid to high rpm torque and horsepower. For serious racing. Need proper selection of rear axle ration and improvements in carburation and exhaust system. For use with manual transmission or automatic with very high stall converter. Will not have enough vacuum for power acc essories. Melling offers a full line of high performance camshafts for domestic cars, light trucks, import vehicles, marine and high performance engines. Melling offers specific high performance camshaft choices for street, RV, strip and circle track racing applications. Melling camshafts supply the performance to suit your horsepower and torque requirements wherever and whenever you want it. Melling high performance camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials.

• Retro-Roller camshaft
• A Melonized Distributor Gear Must Be Used
• Advertised Exhaust Duration: 311 DD
• Advertised Intake Duration: 291 DD
• Basic Operating RPM Range: 2200
• Cam Type: Hydraulic Roller
• Computer Controlled Compatible: No
• Exhaust Valve Lift: 0.508 in.
• Grade Type: Performance
• Intake Valve Lift: 0.522 in.
• Lifter Type: Hydraulic Roller
• Lobe Separation: 105 DD
• Material: Billet Steel

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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