The Wiseco Professional Series forged piston set for 1997–2002 Mitsubishi Lancer 4G93/4G94 1.8L (81.50 mm bore, .020 size) is built for heavy-duty race and performance builds. Forged from 2618 aluminum in the USA, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for reduced friction and seizure resistance, fully machined crowns and forced pin oiling to support severe-duty applications.
Wiseco 97-02 Mitsubishi Lancer 4G93/4G94 1.8L 81.5mm Bore .020 Size -2.5cc FT 1.190CH 8.9 Piston Kit