Cams & Valvetrain / 9 posts found
Digital Degree wheel
Digicam digital Degree Wheel makes degreeing a cam a snap with adapter socket sleeves for every domestic performance engine...
JESEL Reintroduces Premium Stud Rocker Systems
Jesel has built its brand of valvetrain innovation with shaft rocker systems there are some race sanctioning bodies that still prohibit shaft rocker conversions such as NHRA and IHRA Stock Eliminator classes. Despite their extreme sophistication in many respects, these “stockers” are still required to run stud rockers.
GEN III Hemi Lifter Tick Solved
It’s no secret among engine builders and enthusiasts that hydraulic lifter and associated valvetrain issues have plagued GEN III Chrysler Hemi engines for years. Internet forums are awash with tales of engine failures, high repair bills and annoying noises often referred to as the “Hemi Tick”.
Why Johnson Hydraulic Roller Lifters Belong in Your Engine
Johnson Lifters wants to be your valve lifter source. A primary supplier with top tier manufacturing capabilities, the 90 year old company functions seamlessly within the high stress, low tolerance OEM environment where quality control inspections are mandatory and frequent. An essential part of Johnson Lifter’s quality control program is identifying and solving common lifter issues. In particular, hydraulic valve lifters have long suffered the notion that they are no good for performance use, but that is far from accurate. Johnson puts a check mark on that fallacy and points to the success of Chevrolet’s ultra high performance COPO […]
Lunati Bootlegger Cams
The most powerful series of street performance cams ever produced by the Lunati design team. They build on the popular Voodoo® Series, but feature even faster opening rates, a controlled closing and far more area under the lift curve.
Comp Introduces New Conical Valve Springs for High RPM Stability
Expected to become the new standard in high performance valve spring design, COMP Cams® Conical Valve Springs utilize round wire and feature a diameter and progressive pitch driven natural frequency. This design increases the valve train RPM limit while reducing...
New Comp Sportsman Solid Roller Lifters
COMP Cams new Sportsman Lifters are offered in two configurations: a traditional needle bearing axle/wheel design or an optional bronze bushing axle/wheel setup. Each design features two pressurized EDM oil feeds to the axle, along with an edge orifice feed to the wheel. The body design utilizes a skirted wheel that strengthens the lifter ears and also provides more contact area...
Trend Performance New Hard-Tip Self-Lubricating Pushrod
Trend Performance has introduced what they believe to be the world’s first self-lubricating 5/16˝ hard-tip competition pushrods. While their lower ends, those that engage the lifter seats, remain unaltered their upper ends now feature self-lubricating tool steel tips hardened to 60Rc. Both 5/16˝ diameter ball ends are formed with a 210-degree 210-degree radius at the end of a 1-5/8˝ taper to...
Elgin Industries 1-piece Thickwall Pushrods
Elgin Industries new thick wall 1-piece pushrod design allows higher spring loads and RPM in performance engines according to engineers at Elgin Industries. The innovative new Elgin PRO-STOCK® push rods are manufactured from aircraft-quality 4130 seamless steel tube with wall thicknesses of 0.137-in. (3/8-in. diameter rods) and...