COMP Cams 31-601-9 Mutha Thumpr Hydraulic Roller Camshaft for Small Block Ford

The COMP Cams 31-601-9 Mutha Thumpr camshaft is designed for Small Block Ford applications requiring a hydraulic roller profile. It features 0.541-inch intake lift and 0.526-inch exhaust lift, with advertised duration figures of 291 degrees intake and 311 degrees exhaust.

With a 107-degree lobe separation angle, this camshaft is engineered around a performance-oriented profile identified as the Mutha Thumpr series. The recommended operating range is listed as 2,200 to 5,900 RPM, providing the product details needed when selecting a camshaft for a compatible Small Block Ford engine build.

This camshaft is supplied as an individual unit. Verify engine configuration, valve train components and application requirements before installation to ensure the selected profile is appropriate for the intended build.

Features:

• Brand: COMP Cams
• Part Number: 31-601-9
• Camshaft Type: Mutha Thumpr hydraulic roller
• Application: Small Block Ford
• Intake Lift: 0.541 inch
• Exhaust Lift: 0.526 inch
• Intake Duration: 291 degrees
• Exhaust Duration: 311 degrees
• Lobe Separation Angle: 107 degrees
• Operating Range: 2,200 to 5,900 RPM
• Quantity: Each