Manufacturer's Part Number:
Summit Racing Part Number:
Hydraulic roller follower
Advertised Intake Duration:
Advertised Exhaust Duration:
197 int./197 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
Exhaust Valve Lift with Factory Rocker Arm Ratio:
Valve Lift with Factory Rocker Arm Ratio:
0.466 int./0.456 exh.
Lobe Separation (degrees):
Valve Springs Required:
Sold as a set of 4.
Fits 4V engines. Original equipment camshafts for the 2005 Ford GT and 2013 Mustang Shelby GT500. Direct retrofit to the 2007-12 Mustang Shelby GT500 5.4L engine. Increases lift from the stock 10 mm to 11.14 mm intake and 11.36 mm exhaust. Compatible with production springs, followers, and lash adjusters. Requires calibration to achieve optimized performance.
Choose In-store pick-up (OH, GA, NV) on our web site.
These Ford Racing guys live, eat, and sleep Ford. Their camshafts are designed for everything from mildly modified street rods to full-out drag race cars. All of these cams result in an engine that has considerably more power, and yet retains the function and advantages of the computer system. With similar research on their other cams, Ford Racing designs these dual-pattern cams for either low-to-mid rpm torque or mid-to-high rpm horsepower. They're available in many different durations and valve lifts, in your choice of hydraulic, solid, or hydraulic roller lifter camshafts.