Manley 03-06 EVO VIII/IX 85.0mm Bore-Std Size-8.5/9.0 CR Extreme Duty Dish Piston Set with Rings

Manley Performance is well-known for building robust engine components that professional builders trust. This Extreme Duty Dish Piston Set is designed for the 2003-2006 Mitsubishi Lancer Evolution VIII and IX models, featuring an 85.0mm bore size and a dish piston design for an 8.5:1 to 9.0:1 compression ratio. If you're rebuilding the heart of your EVO for higher performance or increased durability, these pistons are a solid choice.

These pistons are forged from domestic 2618 alloy, a material chosen for its exceptional strength and ability to handle the stresses of a high-performance engine. They feature proven cam and barrel skirt profiles, which help reduce friction and wear on your cylinder walls while still allowing the engine to make substantial power. The ring lands and grooves are machined to exacting standards, ensuring a tight seal for improved combustion efficiency and more power output. Each set includes premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt for optimal performance.

This piston set is intended for serious engine builds and is not CARB approved, meaning it cannot be legally shipped to California. Ensure you check all manufacturer installation guidelines before beginning your engine rebuild.