J.E. PISTONS 373034 Je Fsr Pro Ring Piston Kit Standard Comp 79.00MM 14.0 2024 2023 2022 2021

( Brand: J.e. Pistons ), ( Manufacturer Part Number: 373034 ), ( Part Type: Ring Piston ), ( Make: Honda ), ( Year: 2024, 2023, 2022, 2021, 2020 )

Review J.E. PISTONS Je Fsr Pro Series Ring Piston Kit Standard Bore 79.00mm 14.0 Comp fits CRF250R 2020

Introducing the JE Pistons 373034 FSR Pro Ring Piston Kit, a high-performance solution for your engine upgrade needs. Designed for applications requiring a standard bore size of 79.00mm and a compression ratio of 14.0:1, this kit is an excellent choice for those seeking improved power and efficiency.

The FSR Pro Ring Piston Kit is engineered using JE's proprietary forged 2618-T6 aluminum alloy, ensuring superior strength and durability. The pistons are precision machined to exacting tolerances, ensuring a perfect fit and optimal engine performance. The pistons feature a dished top design, which allows for increased combustion chamber volume and enhanced power output.

This kit includes JE's patented FSR (Forged Steel Ring) ring set, which features a 1.2mm top ring, a 2.0mm second ring, and a 2.5mm oil control ring. These rings are made from high-quality, forged steel, ensuring superior ring strength and longevity. The rings are precision machined to ensure a perfect seal, reducing the potential for ring wear and oil consumption.

Additionally, the pistons include JE's Wrist Pin Boss Technology, which provides increased wrist pin retention and durability. The pistons also feature a floating pin design, allowing for greater piston-to-liner clearance and reduced friction.

The JE Pistons 373034 FSR Pro Ring Piston Kit is an ideal choice for high-performance applications, providing improved power and efficiency, enhanced durability, and reduced wear and tear. Whether you're building a high-performance engine for racing or just looking to maximize the potential of your daily driver, this kit is an excellent investment.

In summary, the JE Pistons 373034 FSR Pro Ring Piston Kit is a high-quality, forged piston solution designed for applications requiring a standard bore size of 79.00mm and a compression ratio of 14.0:1. Featuring JE's proprietary forged aluminum alloy, patented FSR ring set, Wrist Pin Boss Technology, and precision machining, this kit offers superior strength, durability, and performance.

Pros and Cons of Buying JE Pistons 373034 FSR Pro Ring Piston Kit for a 79.00mm Bore, 14.0:1 Compression

The JE Pistons 373034 FSR Pro Ring Piston Kit is a popular choice among engine builders and automotive enthusiasts for high-performance applications. This piston kit comes with a standard 79.00mm bore and a compression ratio of 14.0:1. In this analysis, we will discuss the advantages and disadvantages of purchasing this piston kit for your engine build.

1. High-quality materials: JE Pistons is known for their top-tier materials and manufacturing processes. The 373034 FSR Pro Ring Piston Kit is no exception. The pistons are made from forged 2618-T6 alloy, which ensures strength and durability.

2. Enhanced power output: The pistons' design and materials contribute to increased power output, making this kit suitable for high-performance applications.

3. Improved ring sealing: The FSR (Floating Pin Strut) ring design offers better sealing and reduced friction, leading to improved engine performance and longevity.

4. Customizable: JE Pistons offers a variety of piston designs and features, allowing you to tailor the kit to your specific engine and performance goals.

1. Cost: The JE Pistons 373034 FSR Pro Ring Piston Kit is a premium product, and the price reflects its high-performance capabilities.

2. Complex installation: Installing these pistons may require specialized tools and knowledge, potentially adding to the cost and complexity of the engine build.

3. Limited applications: The 79.00mm bore and 14.0:1 compression ratio may not be suitable for all engine applications.

The JE Pistons 373034 FSR Pro Ring Piston Kit offers several advantages, such as high-quality materials, enhanced power output, improved ring sealing, and customizability. However, the cost, complex installation, and limited applications should be considered before making a purchase. If you're looking to build a high-performance engine and are willing to invest in top-tier components, the JE Pistons 373034 FSR Pro Ring Piston Kit could be an excellent choice for your project.

If you're in the market for high-performance pistons and have a 79.00mm bore and a compression ratio of 14.0:1, the JE Pistons 373034 FSR Pro Ring Piston Kit is a strong contender. Its top-tier materials, enhanced power output, and improved ring sealing make it an excellent choice for engine builders seeking ultimate performance. However, ensure you have the necessary knowledge, tools, and budget for the installation process.

Details:

Sold as: Kit. Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications. Covering all popular model's like Can Am Maverick X3, Polaris RZR, and more from closed course to open trail, JE Pistons' performance has been proven thrive in the high-load environments of UTV engines. Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

As the leader in forged racing Pistons, JE Pistons has applied over 75 years of experience to its carefully developed line premium Pistons for UTV engines. JE Pistons, FSR Pro Series 2 Ring Piston Kit, Standard Bore 79.00mm, 14.0:1 Compression, This item fits the following model's: Honda CRF250R 2024, Honda 2023, 2022, 2021, 2020. Any damage claims may be exchanged for the identical item only. Equip your XS with the best in forged Pistons.

part #: 373034 price

• $389.99

specifications pistondon:

• for models: Crf250r
• brand: J.e. Pistons
• mpn: 373034
• part type: Ring Piston
• make: Honda
• year: 2024, 2023, 2022, 2021, 2020

seller pistondon:

• rating: 99.3%
• city: Loudon, Tennessee
• # reviews: 595655

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

offer pistondon:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: November 3, 2025

returns pistondon:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments pistondon:

• credit card: Discover
• wallet: Google-pay
• other

shipping pistondon:

• cost: $0.00
• service: Economy, Standard, Expedited
• transit: 3-10 Days
• type: Fixed
• class: Economy, Standard, Expedited

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