Mutha Thumpr Hydraulic Roller Camshafts
• Lift: .450"/.450"
• Duration: 273°/306°
• Lobe Separation Angle: 109°
• RPM Range: 750-6600
  
  Valve Setting: Intake - Hyd, Exhaust - Hyd
  RPM Operating Range: 750 to 6600
  Cam Grind Number: TH273LL
  Duration Advertised: Intake - 273, Exhaust - 306
  Duration @ .050': Intake - 234, Exhaust - 254
  Valve Lift: Intake - .450, Exhaust - .450
  Lobe Sep. Angle: 109°

  Ford; Modular; 3-Valve; Mustang; Mustang GT; SN95; 3V; Mercury

  
  Very rough idle, biggest cam for stock heads. Great power above 4900 RPM. Compatible with stock valve springs, benefits from converter and gears, requires cam phaser upgrade and custom tuning.
  

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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