Developed and Tested on the Dyno - Adds 75 Horsepower when used with properly matched CK and MK kit components. High RPM Potential - LST camshafts accel in the 6,700 to 7,300 RPM range, allowing engines not only to turn more RPM, but also to make more power in this range. No Guesswork - Properly matched components in CK and MK kits completely remove any guesswork in selecting the rest of the valve train. Fit type: Vehicle Specific