The CP Pistons single piston is a direct replacement piston for Mitsubishi 4G63 2G and Evolution 8/9 applications. It’s specified with an 85.5mm bore, +0.5mm oversize and a 100mm stroke to match re-bored cylinders and rebuild tolerances. This single-piece piston suits engine rebuilds where correct bore/size match and reliable fitment are required, making it a straightforward choice for 4G63 maintenance or short-block assembly.
CP Piston for Mitsubishi 4G63 2G/Evo 8/9 - Bore (85.5mm) - Size (+0.5mm) - Stroke (100) - Single