Melling 22472 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.

• Precision engineered for optimum fit and function
• Manufactured from high quality durable materials for long wear
• Designed for long-life and worry-free performance
• Meets or exceeds original equipment specifications
• Advertised Exhaust Duration: 329 DD
• Advertised Intake Duration: 335 DD
• Cam Type: Retro Roller Cam
• Computer Controlled Compatible: No
• Exhaust Duration at .050 inch Lift: 245 DD
• Exhaust Valve Lift: 0.639 in.
• Exhaust Valve Lift with Factory Rocker Arm Ratio: 1.086 in.
• Grade Type: Performance
• Intake Duration at .050 Inch Lift: 237 DD
• Intake Valve Lift: 0.626 in.
• Intake Valve Lift with Factory Rocker Arm Ratio: 1.064 in.
• Lifter Type: Hydraulic Roller
• Lobe Separation: 113 DD
• Rocker Arm Ratio: 1.7

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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