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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Manley Performance
Manley Platinum Series Piston Set for Subaru EJ257 99.75mm (+.25mm) 8.5:1 Dish (612202C-4)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Engineered for high-performance Subaru EJ257 builds, this Manley Platinum Series piston set is designed to withstand the rigors of increased boost and RPM. These pistons are forged from high-strength domestic 2618 alloy and feature a 99.75mm bore (+.25mm overbore) with an 8.5:1 compression ratio dish design. Each piston is manufactured using Manley's unique fixturing, which allows for skirt turning and ring groove machining in a single operation to ensure perfect squareness and superior ring seal.
- Engine Compatibility: Fits Subaru EJ257 2.5L engines.
- Material: Forged 2618 aluminum alloy for maximum structural integrity.
- Wrist Pins: Includes premium Chrome Moly wrist pins for reliable operation.
- Precision Machining: Cam and barrel skirt profiles optimized for power and reduced cylinder wall wear.
- Enhanced Sealing: Exacting ring land and groove tolerances for improved combustion seal and power output.
- Specifications: 99.75mm bore size, 8.5:1 compression ratio, includes matching rings.
- Part Number: 612202C-4
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Manley Platinum Series Piston Set for Subaru EJ257 99.75mm (+.25mm) 8.5:1 Dish (612202C-4)
This product will be available soon, but you can pre-order now to get on the list before others!
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Engineered for high-performance Subaru EJ257 builds, this Manley Platinum Series piston set is designed to withstand the rigors of increased boost and RPM. These pistons are forged from high-strength domestic 2618 alloy and feature a 99.75mm bore (+.25mm overbore) with an 8.5:1 compression ratio dish design. Each piston is manufactured using Manley's unique fixturing, which allows for skirt turning and ring groove machining in a single operation to ensure perfect squareness and superior ring seal.
- Engine Compatibility: Fits Subaru EJ257 2.5L engines.
- Material: Forged 2618 aluminum alloy for maximum structural integrity.
- Wrist Pins: Includes premium Chrome Moly wrist pins for reliable operation.
- Precision Machining: Cam and barrel skirt profiles optimized for power and reduced cylinder wall wear.
- Enhanced Sealing: Exacting ring land and groove tolerances for improved combustion seal and power output.
- Specifications: 99.75mm bore size, 8.5:1 compression ratio, includes matching rings.
- Part Number: 612202C-4
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