The assembly centers around a crucial component for enhancing the performance profile of Ford FE engines. This component dictates valve timing and lift, thereby influencing the engine’s power output and operational characteristics. It usually comprises a camshaft, lifters (hydraulic or mechanical), valve springs, retainers, and locks. An example includes a specific aftermarket package designed to improve torque in 390 cubic inch Ford FE engines.
Proper selection of this upgrade is vital for achieving desired engine performance. Its application can result in increased horsepower, improved torque, and a broader power band. Historically, modifications of this type have been popular among enthusiasts seeking to optimize the FE engine’s potential, contributing to its enduring legacy in classic Ford vehicles. Carefully chosen components, matched to intended use, are key to unlocking enhanced power and overall engine efficiency.