JE Pistons - jep312416S - Ford 2.5L ST 84.00mm Bore 8.50:1 Single Piston

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons? performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons. JE, Ford, 2.5L ST, 3.307 in. Bore, 8.50:1, Inverted Dome/Dish, Single Piston Ford 2.5L ST

• Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pinSkirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noiseAccumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent powerIncludes high-quality wrist pins, locks, and JE Pro Seal premium piston ringsMade 100% in the USA

The JE Pistons jep312416S is a forged performance piston designed for the Ford 2.5L ST engine. It features an 84.00mm, or 3.307-inch, bore and an 8.50:1 compression ratio, with an inverted dome/dish crown configuration. Forged and machined in the USA, this piston is engineered for demanding performance applications.

Key Features & Performance Benefits

• 2618 aluminum forging provides high tensile strength for high-demand performance applications.
• Application-specific design is engineered for the Ford 2.5L ST engine to support performance and durability.
• Proprietary Forged Side Relief (FSR) design reduces skirt width to minimize friction and power loss while reducing weight.
• Depending on application, skirt coating and an accumulator groove can help reduce friction, wear, operating noise, ring flutter and combustion-gas pressure.

Key Product Specifications & Technical Data

• Brand: JE Pistons
• Part Number: jep312416S
• Application: Ford 2.5L ST
• Component Type: Forged piston
• Bore: 84.00mm (3.307 inches)
• Compression Ratio: 8.50:1
• Crown Configuration: Inverted dome/dish
• Material: 2618 aluminum

What's Included

This listing is for one piston. JE Pistons states that the piston includes high-quality wrist pins, locks and JE Pro Seal premium piston rings.

Fitment

Ford 2.5L ST fitment is provided in the product data. Additional fitment data was not provided.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Clearance Item: t
Units Per Sku: 1