
Wiseco Professional Series forged piston set for Toyota 4A-G 4-valve engines, supplied as a four-cylinder shelf-stock kit with a domed profile (+5.9cc) and an 82.00 mm bore. Suited to high-stress and racing builds, the kit includes premium rings and full piston hardware. Forged from 2618 aluminum in the USA, the pistons feature ArmorGlide skirt coating, precision ring grooves, anti-detonation groove, forced pin oiling and fully machined crowns. Compression height: 30.68 mm; pin: 0.787 in.
Wiseco Toyota 4AG 4V Domed +5.9cc (6506M82 Piston Shelf Stock Kit