What is the bore size and compression ratio for these pistons?

These pistons have a bore size of 3.256 inches and a compression ratio of 8.5:1. This specific compression ratio is designed to work well with the F7R engine for performance applications.

What materials are these pistons made from?

The pistons are forged from 2618 aluminum, which is chosen for its high tensile strength needed in demanding performance engines. They also feature a skirt coating in some applications to reduce friction and wear.

Does this kit include everything needed for installation?

This kit includes the set of four pistons, high-quality wrist pins, locks, and JE Pro Seal premium piston rings. It is recommended to consult the manufacturer's installation instructions for any additional components or procedures.

JE Pistons Forged Piston Set 312440 - Renault Clio F7R

Name: JE Pistons RENAULT CLIO F7R 8.5:1 Set of 4 Pistons
Brand: JE Pistons
SKU: je-pistons-je-pistons-renault-clio-f7r-8-5-1-set-of-4-pistons-t14-296357
Price: 899.99 USD
Availability: BackOrder

JE Pistons RENAULT CLIO F7R 8.5:1 Set of 4 Pistons

$899.99

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 RENAULT CLIO F7R 8.5:1 Set of 4 Pistons. Forged in the USA for high-demand performance.

Key Features

Fits Renault Clio F7R engine applications.
Set includes four forged pistons, wrist pins, locks, and JE Pro Seal premium piston rings.
Forged from 2618 aluminum for high tensile strength in performance applications.
Features JE's proprietary Forged Side Relief (FSR) design to minimize friction and save weight.
Includes an inverted dome/dish piston design.
8.5:1 compression ratio.

This piston set is designed for the Renault Clio F7R engine. Please verify fitment for your specific vehicle and engine configuration.

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Product Details

If you're rebuilding the engine in your Renault Clio with the F7R engine, JE Pistons offers a set of four forged pistons designed specifically for this application. These pistons feature an 8.5:1 compression ratio, making them suitable for builds where durability and performance are key. JE Pistons has been making forged pistons for over 75 years, and they engineer and machine these right here in the USA.

These pistons are forged from 2618 aluminum, a material known for its high tensile strength, which is essential for high-demand performance engines. They incorporate JE's proprietary Forged Side Relief (FSR) design, which helps minimize friction and reduce weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove to help reduce combustion gas pressure, improving ring seal and maintaining consistent power. Some applications also include a skirt coating to further reduce friction and wear on the cylinder walls, which can also help quiet down engine noise.

This kit comes complete with high-quality wrist pins, locks, and JE's Pro Seal premium piston rings, so you have the essential components needed for installation. JE Pistons are proven in racing applications, and this set is built to provide optimized performance and durability for your F7R engine.