
Wiseco's Professional Series forged piston set for the Nissan RB30 application is built for turbo and high‑stress environments. This six‑piston kit (87.00 mm bore, 1.870 in. compression height) is forged from 2618 aluminum, fully machined with precision ring grooves, anti‑detonation groove, ArmorGlide skirt coating and forced pin oiling, and includes premium rings for durable, race‑oriented use.
Wiseco Nissan RB30 GTR DISH 6577M87 Piston Shelf Stock Kit