1. Pistons, Rings & Piston Kits Products
  2. sku: 5316579381188533
  3. VERTEX 23959A

VERTEX 23959A Forged High Comp Piston Kit 96.94MM 13.5

fits model: Std.

23959a Vertex Forged High Comp Piston Kit Std Bore 96.94mm 13.5 1

( Brand: Vertex ), ( Manufacturer Part Number: 23959A ), ( Part Type: Piston )

Review VERTEX Forged High Comp Piston Kit Bore 96.94mm 13.5 fits STD

The Vertex 23959A Forged High Compression Piston Kit is a top-tier upgrade for standard 96.94mm bore engines, designed to deliver enhanced performance and durability. This piston kit is built using forged pistons, ensuring superior strength and consistency compared to cast pistons.

The piston kit includes four pistons, specifically designed for high compression applications. Each piston features a flat top design with a dish shape to optimize combustion efficiency. The crown area is machined to ensure a perfect fit and smooth operation within the engine cylinder.

The piston skirts are designed with an optimized shape to minimize friction and maximize power transfer. They are also coated with a low-friction coating to further reduce wear and improve engine life.

The piston rings included in the kit are made of high-quality materials and are precision machined to provide a perfect seal and minimize compression loss. The piston rings also feature a multi-g Groove design, which helps to reduce ring end-gap and improve ring grip.

This piston kit is suitable for engines with a standard 96.94mm bore and is designed for use with a 13.5:1 compression ratio. It is an excellent choice for performance enthusiasts looking to extract maximum power from their engine while maintaining reliable operation.

The Vertex 23959A Forged High Compression Piston Kit is a high-performance upgrade that is engineered for durability and designed to provide consistent power delivery. It is backed by a manufacturer's warranty, giving you peace of mind knowing that your investment is protected.

In summary, the Vertex 23959A Forged High Compression Piston Kit is a top-quality upgrade for standard bore engines seeking to achieve high power output and improved engine efficiency. Its forged pistons, optimized skirt design, and high-quality piston rings make it an excellent choice for performance enthusiasts and those seeking to get the most out of their engine.

Pros and Cons of Buying Vertex 23959A Forged High Comp Piston Kit (96.94mm, 13.5)

1. Pros:

a) High Performance: This piston kit is designed for high-performance applications. It can provide increased power and torque, making it a popular choice among racing enthusiasts and power-hungry engine builders.

b) Forged Construction: The forged pistons offer superior strength and durability compared to their cast counterparts. They can withstand the increased pressures and temperatures generated during high-performance applications, ensuring long-lasting performance.

c) Improved Ring Sealing: The Vertex piston kit features ring grooves that are optimally designed for improved ring sealing. This results in better compression and reduced blow-by, which in turn, translates to improved engine efficiency and power output.

d) Enhanced Thermal Management: The piston design includes cooling fins that help dissipate heat from the piston surface, allowing the engine to maintain optimal operating temperatures, regardless of the demands placed upon it.

2. Cons:

a) Cost: Forged piston kits like the Vertex 23959A tend to be more expensive than their cast counterparts. The higher price tag might not be justifiable for those seeking only mild power gains or those operating their engines under standard conditions.

b) Complex Installation: Installing a forged piston kit involves more steps and precision compared to a cast piston kit. It requires specialized tools and a high level of expertise, which may result in increased labor costs and potential complications during the installation process.

c) Potential Clearance Issues: In some instances, installing a forged piston kit may require clearance modifications to engine components such as the crankshaft, connecting rods, or cylinder heads. These modifications can add to the overall cost and complexity of the project.

Conclusion:

The Vertex 23959A Forged High Comp Piston Kit offers numerous advantages, particularly for those seeking high-performance gains and the durability that comes with forged pistons. However, the higher cost, complex installation process, and potential clearance issues are important considerations.

Recommendation:

If you're planning on pushing your engine to its limits or require the added strength and durability of forged pistons, the Vertex 23959A Forged High Comp Piston Kit could be an excellent investment. However, it's crucial to carefully consider the costs, installation process, and potential modifications required before making your purchase. For those seeking mild power gains or operating under standard conditions, a cast piston kit or alternative performance upgrade might be a more cost-effective solution.

Details:

Note: Replacement four stroke piston rings sold as set. Note: Image for reference only. Vertex 4-Stroke Piston Kit 23959A: Price. Kit includes piston, rings, wrist pin and cir clips.

Forged Replica pistons are forged.E.M replacements. Forged high compression pistons improve power and torque across entire RPM range.: Vertex 4-Stroke Piston Kit 23959A, Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Fast shipping.

Forged Big Bore pistons increase engines displacement, torque, and peak horsepower. All piston skirts are coated with hi-tech molybdenum sulphide coating for faster break-in time and increased life. Shipping available to USA only. Shipping requires a street address.

Actual product may vary according to vehicle. All pistons are heat treated with a T-5 hardening and tempering cycle.

part #: 23959a price

  • $194.45

specifications pistondon:

  • for models: Std
  • brand: Vertex
  • mpn: 23959a
  • part type: Piston

payments pistondon:

  • credit card: Mastercard
  • other
  • wallet: Paypal

general pistondon:

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

offer pistondon:

  • started: March 26, 2025
  • quantity: 3
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

shipping pistondon:

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

seller pistondon:

  • rating: 98.7%
  • # reviews: 273300
  • city: San Bernardino, California

returns pistondon:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for models: std, part type: piston,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 5316579381188533,

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5 offers $194.45–$194.45 USD
  • Offer #1: $194.45 price + $0.00 shipping estimate = $194.45* total. New Vertex High Comp Forged Piston Kit for Yamaha YZ 450 F (14-18).FREE SHIPPING
  • Offer #2: $194.45 price + $0.00 shipping estimate = $194.45* total. New Vertex High Comp Forged Piston Kit for Yamaha WR 450 F (16-18).FREE SHIPPING
  • Offer #3: $194.45 price + $0.00 shipping estimate = $194.45* total.FREE SHIPPING
  • Offer #4: $215.01 price + $0.00 shipping estimate = $215.01* total.FREE SHIPPING
  • Offer #5: $269.94 price + $48.32 shipping estimate = $318.26* total. Vertex have been making race pistons for all small capacity race engines both 2 and 4 stroke for many years, the race piston from vertex always performs very well and in the case of the 4 stroke can be supplied as a high compression version. Fits: Yamaha WR 450F (4-stroke).+$48.32 shipping

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