Description
Stage 4 Thumper Camshaft 6.0L Powerstroke Diesel
Unleash maximum power with the Stage 4 Cam Shaft Thumper Cam, engineered for serious performance enthusiasts. This cam profile set the record as the first 6.0 Powerstroke to exceed 1500 horsepower in 2016 and later reached an astonishing 1953 horsepower in 2018. It is a must-have upgrade for strip racing and pulling applications.
Crafted using induction heat treatment that penetrates twice as deep as factory cams, this billet cam significantly lowers exhaust gas temperatures (EGTs) while boosting horsepower and torque. Designed exclusively for racing, it requires upgraded valve springs and pushrods to achieve optimal performance. The camshaft revs impressively to 5000-5500+ RPM.
For proper installation, pistons need a minimum of .075″ deep valve pockets, and a 2800 RPM stall converter is essential. Note that the drive gear is not included; however, you can press your existing gear on for seamless integration.
Specifications
- Duration: 198° intake / 216° exhaust @ .050″
- Lift: .386″ intake / .402″ exhaust
- Lobe Separation Angle (LSA): 108+2°
- Racing use only – requires 120+ lb valve springs