666 cam cam
Crower has been designing and grinding hot-street and cutting-edge full race profiles for over 50 years.
Camshafts are the most critical part of your engine’s performance.
Again, close attention to proper ring and pinion and tire diameter selection is imperative.
Performance Level 5Level 5 camshafts are designed for fully prepared, high compression, all-out racing engines and chassis.
Intended for performance hot street/strip and performance marine applications, these profiles have a moderate lope at idle and offer an extended rpm range with emphasis on upper bottom to top end power and a strong mid-range.
These higher lift, longer duration camshafts demand close attention to rear end gearing and tire diameter combinations.
The higher lift rates will provide the explosive power that is needed for most racing situations.
Aftermarket torque converter with slightly higher stall speed is recommended because stock factory converters do not allow the engine to provide adequate idle speed and off idle performance.
Camshafts use a combination of separation angles, lift, duration and lobe acceleration/ramp rates to create what is called a cam profile.
The profile you choose determines where your maximum horsepower and torque will occur. To get the best performance for your application, the camshaft profile must match your head and valve train components.
These profiles are designed to enhance throttle response and low end torque in vans, trucks, passenger cars and mild marine applications while delivering fuel efficient motoring.
High vacuum, smooth idle and maximum efficiency are characteristics of these cams.