Mutha Thumpr Hydraulic Roller Camshaft
• Lift: .540"/.526"
• Duration: 291°/311°
• Lobe Separation Angle: 107°
• RPM Range: 2200-6100
  
  
• 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
• 1 Year Limited Warranty

  AMC; Jeep; 4.0; 290; XJ; Cherokee; Wagoneer; Comanche; Grand Wagoneer; Wrangler; JK; Rambler; Eagle; ZJ; Chrysler; AM General; American Motors; 327; 390; 304; 327; 343; 360; 5.9; Rebel; Nash; AMX; Javelin

  
  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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