What is the compression ratio and bore size for this piston set?

This JE Pistons set is designed for an 11:1 compression ratio and features a 3.572-inch bore. The kit also includes a -16.4 cc dish volume.

What materials are these pistons made from and where are they manufactured?

These pistons are forged in the USA from 2618 aluminum, which provides the high tensile strength required for demanding performance applications. JE Pistons applies over 75 years of experience to their manufacturing process.

Are there any special coatings or design features on these pistons?

Yes, these pistons may feature JE Pistons' proprietary Forged Side Relief (FSR) design to minimize friction and power loss. Depending on the application, they may also include an accumulator groove for improved ring seal and a skirt coating to reduce friction and wear.

JE Pistons 5.4 2V Modular 11:1 Piston Set 314668

Name: JE Pistons 5.4 2V MODULAR 11:1 Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-5-4-2v-modular-11-1-set-of-8-pistons-t14-296550
Price: 950.07 USD
Availability: BackOrder

JE Pistons 5.4 2V MODULAR 11:1 Set of 8 Pistons

$950.07

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

JE Pistons 5.4 2V MODULAR 11:1 Set of 8 Pistons. Forged in the USA from 2618 aluminum for high-demand performance.

Key Features

Set includes 8 pistons for the 5.4L 2V Modular engine.
Features an 11:1 compression ratio with a 3.572-inch bore.
Forged in the USA from 2618 aluminum for high tensile strength and durability.
Proprietary Forged Side Relief (FSR) design minimizes friction and power loss.
Includes a shorter wrist pin to save additional weight.
May include an accumulator groove to improve ring seal and reduce flutter.

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Product Details

Forged in the USA from 2618 aluminum, these JE Pistons are built for high-demand performance applications. This set is specifically designed for the 5.4L 2V Modular engine, featuring an 11:1 compression ratio and a 3.572-inch bore. The 2618 aluminum alloy provides the high tensile strength needed to withstand the rigors of performance builds, ensuring durability under pressure.

JE Pistons incorporates its proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width. This design also saves weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to reduce combustion gas pressure, preventing ring flutter and improving ring seal for consistent power delivery. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

This is a complete set of 8 pistons, each engineered for the 5.4L 2V Modular engine to offer optimized performance and durability. Please note that these pistons are not CARB approved and cannot be shipped to California.