COMP Cams Thumpr NSR Ford Coyote 5.0 modular 4V camshafts present big power gains, along with the distinctive Thumpr idle lope?and you don't need to upgrade the valve springs. Ford 5.0L modular 4-valve V8 engines have become hugely popular, so how do you improve upon already great performance? With a camshaft from the COMP Cams family of Thumpr NSR camshafts! Choose the cam model (Thumpr or Mutha' Thumpr) designed for your vehicle and engine application.
- Cam Style:
- Hydraulic roller follower
- Basic Operating RPM Range:
- 1,900-7,200
- Intake Duration at .050 inch Lift:
- 228
- Exhaust Duration at .050 inch Lift:
- 242
- Duration at .050 inch Lift:
- 228 int./242 exh.
- Advertised Intake Duration:
- 268
- Advertised Exhaust Duration:
- 307
- Advertised Duration:
- 268 int./307 exh.
- Intake Valve Lift with Factory Rocker Arm Ratio:
- 0.492 in.
- Exhaust Valve Lift with Factory Rocker Arm Ratio:
- 0.470 in.
- Valve Lift with Factory Rocker Arm Ratio:
- 0.492 int./0.470 exh.
- Lobe Separation (degrees):
- 127
- Computer-Controlled Compatible:
- Yes
- Valve Springs Required:
- No
- Grind Number:
- N/A
- Camshaft Manufacturers Description:
- DOHC ? Mutha? Thumpr? ? No Springs Required cam set design for modified N/A and Blower 2011-2014 Coyote 5.0Ls. Work best with headers, gear or torque converter upgrades and other typical modifications. Phaser limiter or lockout kit required.
- Quantity:
- Sold as a set of 4.
- Notes:
- Works best with headers, differential gears and, torque converter upgrade. Installation requires cam phaser limiter or cam phaser lockout kit.
- Make:
- Ford
- Engine Family:
- Ford Coyote
- Engine Sizes:
- 5.0L/302
- Years:
- 2011-2014
