Engine Pro MC5871 Hydraulic Flat Tappet Camshaft!

Camshaft Specifications: 

• Stage:     5
• Duration @ .050":     Intake: 244 Exhaust: 254
• Advertised Duration:     Intake:313 Exhaust: 328
• Valve Lift:     Intake: .508 Exhaust: .532 
• Lobe Separation:     Intake: 107 Exhaust: 117 
• Power Range:     3200-7500
• Idle:     Very Rough
• Lifter Part #:     817 (not included)
• Comment:GOOD FOR PRO, STREET, BRACKET, OVAL RACING. 3500 + STALL CONVERTER

General Stage 5 Camshaft Specifications: 

• Idle Quality:  Rough With Heavy Lope. Will Not Operate Power Brakes
• Torque:      Mid To High Ranges 3800-5000 RPM
• Fuel Economy:      Poor

Recommendations:

• Towing:Not Recommended
• Racing: Bracket Drag Racing, Oval Track
• Computer Controlled Vehicles: Not Recommended
• Transmission: Automatic With High Stall Converter or Heavy Duty Manual
• Compression Ratio: 10.5:1 To 12.0:1. Check Valve to Piston Clearance