
The Wiseco Professional Series forged piston for Mazda Speed3 (2.3L DISI) is a single high-strength piston intended for severe-duty or race applications. With an 87.50 mm bore and compact compression height, it’s forged from 2618 aluminum, features ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove and forced pin oiling for improved durability under boost.
Wiseco Mazda Speed 3 Dished -13.3cc 9.5:1 Piston Shelf Stock