Mutha Thumpr Hydraulic Roller Camshaft
• Lift: .557"/.542"
• Duration: 291°/311°
• Lobe Separation Angle: 107°
• RPM Range: 2200-5900
  
  
• 3 Grinds To Fit All Of Your Performance Needs
  
• Unique Design
  
• Maximizes Sound And Mid To High RPM Power
  
• Ensures Safe Piston-To-Valve Clearance
  
• Proven To Generate 25+ RWHP Gains
  
• Does Not Compromise Durability
  
• High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

  Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572

  
  High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
  

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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