RT-E Top End

Engine - Rocker Arms & Camshafts It is highly recommended that you change the rocker arms with every cam change and keep them together as a package or kit. The reason is this, the rockers burnish … Read more

Engine - Valve Timing & Performance If racing is your thing, or just an automotive enthusiast, then you are most likely not afraid of swapping camshafts in your engine. However, the trick to maki … Read more

Engine - 20R/22R/RE/RET Valve Adjustment Why Is It That Important? The valve CLEARANCE WILL CHANGE after a good period of time when the camshafts, valve seats, and valves wear in. This is very common … Read more

Engine - Valve Spring Technical

Engine - Premature Camshaft Failure The key parts of any camshaft are the lobes. As the camshaft spins, the lobes open and close the intake and exhaust valves in time with the motion of the piston. I … Read more

Engine - LC Engineering Adjustable Cam Gear Part Numbers: 20R/22R Dual Row Adjustable Camshaft Gear, see Part# 1022003 20R/22R Single Row Adjustable Camshaft Gear, see Part# 1022006 2RZ/3RZ Adjust … Read more