The performance secret behind the COMP Cams Ford 5.0L-Liter 4 Valve Modular Camshafts is the application of the COMP Cams technology. By focusing on what they wanted the valve to do at specific rpm rather than simply the camshaft profile, COMP Cams engineers were able to increase the amount of time the valves were open and generate improved area under the curve, netting huge power and torque increases.

NSR Series (NO SPRINGS REQUIRED) FORD 5.0L MODULAR 4V CAMS

The COMP Cams NSR (No Springs Required) Cam Sets for Ford 5.0L Modular 4 Valve Engines are the first truly drop-in installation camshafts ever created for this popular application, striking the perfect balance of performance versus installation difficulty. Offered for both naturally aspirated and supercharger-equipped engines. These camshafts are fully compatible with the factory variable cam timing (VCT) system and are designed to operate in the stock rpm range. The stage one cam set is designed to maximize mid-range power and torque, while stage two maximizes top end horsepower. Net power increases up to and as much as 100 +HP increases over stock levels with a Cold Air Intake, Headers, and Tune. Results may vary.