What is the compression ratio for these pistons?

These JE Pistons are designed for a 12.5:1 compression ratio. This is a higher compression ratio than stock, which can lead to improved power and throttle response in performance applications.

What material are these pistons made from?

The pistons are forged from 2618 aluminum. This material is chosen for its high tensile strength, making it well-suited for high-demand performance engines.

Are these pistons compatible with all 5.0L Coyote engines?

These pistons are specifically designed for the 5.0L Coyote modular engine. They are not CARB approved and cannot be shipped to California due to emissions regulations.

JE Pistons COYOTE 5.0 MODULAR 12.5:1 Piston Set 314423

Name: JE Pistons COYOTE 5.0 MODULAR 12.5:1 Set of 8 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-coyote-5-0-modular-12-5-1-set-of-8-pistons-t14-296424
Price: 950.07 USD
Availability: BackOrder

JE Pistons COYOTE 5.0 MODULAR 12.5:1 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 COYOTE 5.0 MODULAR 12.5:1 Set of 8 Pistons. Forged in the USA from 2618 aluminum for high-demand performance.

Key Features

Fits 5.0L Coyote engines with a 12.5:1 compression ratio.
Set includes 8 forged pistons.
Forged in the USA using 2618 aluminum for high tensile strength.
Proprietary Forged Side Relief (FSR) design minimizes friction and power loss.
Features a 3.630 inch bore and 1.174 inch compression height.
May include an accumulator groove to improve ring seal.

This piston set is designed for 5.0L Coyote modular engines. Not CARB approved and cannot be shipped to California.

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're building a high-performance 5.0L Coyote engine, these JE Pistons are a solid choice for your build. This set includes eight pistons designed for a 12.5:1 compression ratio, giving your engine a noticeable boost in power and responsiveness. They are forged in the USA from 2618 aluminum, a material known for its high tensile strength, which is crucial for handling the demands of performance applications.

JE Pistons brings over 75 years of experience to the table, and these pistons reflect that. They feature a proprietary Forged Side Relief (FSR) design that helps minimize friction and power loss by reducing skirt width. Some applications may also include an accumulator groove to help manage combustion gas pressure, improving ring seal for consistent power delivery. Additionally, a skirt coating can be found on some applications, which further reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down engine noise. Each piston is specifically designed for the 5.0L Coyote engine, ensuring optimized performance and durability.

This set is designed for a 3.630-inch bore and includes the necessary components for installation. Please note that these pistons are not CARB approved and cannot be shipped to California. They are made 100% in the USA.