Manley Mitsubishi 4B11 86.5mm Bore 10.0:1 CR +2cc Dome Turbo Tuff Piston Set w/ Rings
$1,128.99
Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.
Manley Piston Set, MITSU 86.5mm/1.313 CD/DOME T/T Extreme Duty
Manley Piston Set, MITSU 86.5mm/1.313 CD/DOME T/T E/D.
- Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.
- Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
- Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
- Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
- 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.
Upgrade your Mitsubishi 4B11 engine with the Manley Performance Platinum Series piston set, designed for exceptional strength and durability. Crafted from premium 2618 alloy forgings, these pistons deliver reliable performance under demanding conditions. The proven cam and barrel skirt profiles optimize power output while minimizing wear on cylinder walls, making them ideal for high-performance applications. The set includes high-quality chrome moly wrist pins, with options for upgraded alloys like 9310 and Turbo Tuff/DLC for enhanced durability. Manley's unique fixturing process ensures precise machining of ring grooves and skirt turning in a single operation, resulting in optimal ring land and groove alignment for superior sealing and increased power output. Engine builders and tuners seeking reliable, high-performance pistons will appreciate the meticulous engineering and quality standards that go into each set, ensuring consistent performance and longevity in demanding environments.
Features:
- Material: Made from domestic 2618 alloy forgings for superior strength
- Design: Cam and barrel (skirt) profiles optimized for high power and minimal cylinder wall stress
- Wrist Pins: Standard chrome moly wrist pins with optional upgrades to 9310 and Turbo Tuff/DLC alloys
- Manufacturing: Unique fixturing allows for precise ring groove and skirt machining in a single step
- Ring Lands and Grooves: Manufactured to strict standards for excellent ring seal and increased horsepower