What is the compression ratio of these pistons?

These JE Pistons feature a compression ratio of 8.5:1. This makes them suitable for boosted applications where managing cylinder pressures is important.

What materials are these pistons made from?

The pistons are forged from 2618 aluminum, a material chosen for its high tensile strength, which is necessary for high-performance and high-demand engine applications.

What comes included in this piston kit?

This kit includes a set of four pistons, high-quality wrist pins, wrist pin locks, and JE Pro Seal premium piston rings, providing the essential components for installation.

JE Pistons SR20DET 8.5:1 Piston Kit 298727

Name: JE Pistons NISAN SR20DET 8.5KIT Set of 4 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-nisan-sr20det-8-5kit-set-of-4-pistons-t14-295999
Price: 899.99 USD
Availability: InStock

JE Pistons NISAN SR20DET 8.5KIT Set of 4 Pistons

$899.99

Only 2 left in stock

JE Pistons forged piston kit for Nissan SR20DET. 8.5:1 compression, 3.386" bore. Made in USA.

Key Features

Fits Nissan SR20DET engines.
Set includes four forged pistons with a 3.386-inch bore and 8.5:1 compression ratio.
Constructed from 2618 aluminum for high tensile strength in demanding applications.
Features JE Pistons' proprietary Forged Side Relief (FSR) design to minimize friction and wear.
May include an accumulator groove to reduce combustion gas pressure and improve ring seal.
Skirt coating (application dependent) reduces friction and noise.

This piston set is designed for the Nissan SR20DET engine. Check manufacturer specifications to confirm compatibility with your specific engine build.

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Product Details

JE Pistons, a name well-known in racing circles, offers this set of four forged pistons specifically for the Nissan SR20DET engine. These pistons are built to handle the demands of high-performance applications, whether you're building a track car or a serious street machine. They feature an inverted dome/dish design and are sized for a 3.386-inch bore, with a compression ratio of 8.5:1, making them a solid choice for boosted SR20DET builds.

Crafted from 2618 aluminum in the USA, these pistons are forged for high tensile strength, crucial for engines pushed beyond stock limits. JE Pistons incorporates their proprietary Forged Side Relief (FSR) design, which helps reduce friction and skirt wear, contributing to both durability and improved performance. Depending on the specific application, these pistons may also include an accumulator groove to help manage combustion pressures and a skirt coating to further minimize friction and noise. This kit comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring you have the essential components for installation.

When rebuilding or upgrading your SR20DET engine, using pistons designed for the application is key. These JE Pistons are engineered for durability and performance, providing a strong foundation for your build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.