What material are these pistons made from?

These pistons are forged from 2618 aluminum. This material is chosen for its high tensile strength, which is necessary for high-demand performance applications.

What is the Forged Side Relief (FSR) design?

The FSR design is a proprietary forging from JE Pistons. It helps minimize friction and power loss by reducing the piston skirt width and using a shorter wrist pin, which also saves weight.

Are these pistons compatible with all 4.6 3V engines?

These pistons are designed specifically for the 4.6 3V engine and its intended use. However, they are not CARB approved and cannot be shipped to California. Always confirm specific application details before purchase.

JE Pistons 4.6 3V STRKR 11:1 Piston Set 314621

Name: JE Pistons 4.6 3V MOD STRKR 11:1 Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-4-6-3v-mod-strkr-11-1-set-of-8-pistons-t14-296505
Price: 950.07 USD
Availability: BackOrder

JE Pistons 4.6 3V MOD STRKR 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, known for forged racing pistons, offers the 4.6 3V STRKR 11:1 set of 8 pistons. These are forged in the USA for high-demand performance.

Key Features

Fits JE Pistons 4.6 3V STRKR 11:1 applications.
Set includes 8 forged pistons.
Forged in the USA using 2618 aluminum for high tensile strength.
Features proprietary Forged Side Relief (FSR) design to minimize friction and power loss.
Includes a 0.866-inch wrist pin.
Flat top piston design with a 3.572-inch bore.

Secure CheckoutFast Shipping631-982-0042

Product Details

JE Pistons has been a leader in forged racing pistons for over 75 years, and they apply that experience to their domestic engine components. This set of 8 JE Pistons 4.6 3V STRKR pistons is built for high-demand performance applications, forged entirely in the USA from 2618 aluminum for high tensile strength.

These pistons feature a proprietary Forged Side Relief (FSR) forging design. This design helps minimize friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. Depending on the specific application, an accumulator groove can help reduce combustion gas pressure, which in turn reduces ring flutter and improves ring seal for more consistent power. Some applications also include a skirt coating that reduces friction and wear on the piston skirts and cylinder walls, while also lowering operating noise.

This set is designed specifically for the 4.6 3V engine and its intended use, aiming for optimized performance and durability. They are a flat-top design with a 3.572-inch bore and include a 0.866-inch pin. Please note that these pistons are not CARB approved and cannot be shipped to California.