This automotive element grouping enhances engine efficiency in automobiles manufactured by Chrysler and its related manufacturers. It usually features a camshaft, valve lifters, valve springs, and associated {hardware} designed to optimize the engine’s valve timing. An instance could be a equipment particularly engineered to enhance horsepower and torque in a Dodge Challenger outfitted with a Hemi engine.
Its significance lies in its capability to change the engine’s energy band, probably rising output at increased RPMs. The advantages prolong to improved throttle response and total engine effectivity. Traditionally, modifications to valve timing have been a standard methodology for extracting extra efficiency from inner combustion engines, with the supply of pre-packaged kits simplifying the improve course of for lovers {and professional} mechanics alike.