Manley's Platinum Series forged pistons for the Mitsubishi 4B11 feature 2618 alloy forgings, precise cam and barrel skirt profiles, and premium wrist pins, providing a high-strength option for performance engine builds. The pistons incorporate exacting ring lands and groove machining for improved ring seal and offer tooling and design features favored by professional engine builders seeking durable, reliable forged pistons for demanding applications.
Manley Mitsubishi 4B11 86.5mm Bore +.5mm Oversize +2cc Dome Platinum Series Piston Set w/ Rings