Top Pick Manley Mitsubishi 4g63 86.5mm Bore +1.5mm Over Size 9.0/9.5:1 Cr -8cc Dish Piston Set W/ Rings Series [zwn9Phsp]

High-Performance Pistons for Mitsubishi 4G63 Engines

Introducing the ultimate piston solution for your Mitsubishi 4G63 engine with the Manley 86.5mm Bore +1.5mm Over Size Piston Set. This set is designed to deliver exceptional power and durability, ensuring that your engine operates at its peak performance. The set includes pistons with a 9.0/9.5:1 compression ratio and an 8cc dish design, making it a perfect match for high-performance builds.

• Superior Materials: Crafted from high-quality 2618 alloy forgings, these pistons offer superior strength and performance, ensuring long-lasting durability.
• Chrome Moly Wrist Pins: Standard with premium Chrome Moly wrist pins, providing additional durability and reliability for your engine.

Engineered for Optimal Performance

The Manley Piston Set is engineered with precision to deliver substantial power while being gentle on cylinder walls. Our unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.

• Cam and Barrel Profiles: The cam and barrel profiles of these pistons generate substantial power while reducing friction and wear on cylinder walls.
• Exacting Ring Lands and Grooves: Our strict standards for piston ring lands and grooves result in enhanced ring seal and increased power output.

Unmatched Quality and Craftsmanship

With the Manley Piston Set, you can expect unmatched quality and craftsmanship. The set comes with wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys for additional durability, and the standard Chrome Moly wrist pins ensure reliability. These pistons are a perfect fit for high-performance applications, offering the perfect balance of power and longevity.

• Unique Fixturing: Our innovative fixturing process guarantees precise skirt turning and ring groove machining for optimal performance.
• Comprehensive Product Offering: Whether you're looking for standard or high-performance pistons, Manley has you covered with a wide range of options to meet your specific needs.