Comp Cams Stage 3 CR NSR



235/237 N/A Camshafts Fits 2015-2017 Mustang GT


Give your Mustang more muscle! COMP Cams CR Series camshafts increase power and torque capabilities throughout the curve. They greatly improve upon stock Coyote camshafts and work without modifications to the engine’s cylinder heads or phasers. Camshafts are the best way to unlock the power potential of your Coyote engines. The CR Series is offered in three stages for naturally aspirated and turbo engines, as well as two separate grinds for blower applications. Designed to be a direct replacement, the CR Series camshafts, they are compatible with the stock valve springs and the new Ford mid-lock phaser system—without requiring limiters or any other phaser modifications.

Cam Style: Hydraulic roller follower

Basic Operating RPM Range: 2,000-7,600

Intake Duration at 050 inch Lift: 235

Exhaust Duration at 050 inch Lift: 237

Duration at 050 inch Lift: 235 int./237 exh.

Advertised Intake Duration: 271

Advertised Exhaust Duration: 278

Advertised Duration: 271 int./278 exh.

Intake Valve Lift with Factory Rocker Arm Ratio: 0.516 in.

Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.514 in.

Valve Lift with Factory Rocker Arm Ratio: 0.516 int./0.514 exh.

Lobe Separation (degrees): 131

Camshaft Gear Attachment: 3-bolt

Computer-Controlled Compatible: Yes

Grind Number: F5.0F CYR271NAH 131

Valve Springs Required: No

Additional information

Weight 16 lbs
Dimensions 26 × 7 × 4 in