The Wiseco Professional Series forged piston kit for Acura four-valve applications (84.25mm bore) is built for heavy-duty racing and high-performance builds. Produced from 2618 aluminum forgings, these pistons include precision ring grooves, anti-detonation features and ArmorGlide skirt coating to reduce seizure risk and friction. Supplied as a complete set of four with premium construction aimed at demanding race and performance use.
Wiseco Acura 4v +2cc Dome Strutted 84.25mm Bore Piston Kit - Set of 4