Wiseco Sport Compact piston set for Honda B18 engines, 81.50 mm bore with 29.85 mm compression height, supplied as a set of four. Built to support demanding performance applications, these forged pistons are machined from 2618 aluminum, include precision ring grooves and anti-detonation features, ArmorGlide skirt coating for seizure resistance and lower friction, plus machined crowns and forced pin oiling.
Wiseco Honda Turbo F-TOP 1.176 X 81.5MM Piston Shelf Stock Kit