One of the advantages of hydraulic lifters is they don't normally require adjustment other than the initial installation. However, there may be situations where the ...

Because of the dynamic nature of the equation, camshafts are one of the most misunderstood performance components on any motor. This is especially the case on the overhead-cam modular 4.6L Ford motor.

When it comes to cams and Two-Valve power improved motors, things can be tricky outside of bolting on some sort of power adder. Trying to get more power from a naturally aspirated 4.6L Two-Valve can ...