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JE Pistons Ultra Series Chevrolet Small Block Piston Kit - 4.040 In. Bore - 1.125 In. CH, -1.50 CC, Set of 8
$1099.99

JE Pistons Ultra Series Chevrolet Small Block Piston Kit - 4.040 In. Bore - 1.125 In. CH, -1.50 CC, Set of 8

If you're looking to take your Chevrolet Small Block engine to the next level, the JE Pistons Ultra Series Piston Kit is exactly what you need. Designed for serious performance, these pistons are built to handle the demands of high-horsepower racing engines while ensuring durability and reliability. With a bore diameter of 4.040 inches and a compression height of 1.125 inches, this kit is perfect for those aiming for optimal performance.

Key Features

  • Engineered for Power: Every aspect of the Ultra Series pistons is tailored to maximize performance in high-horsepower applications.
  • Aligned Grain Flow Technology: This exclusive forging process enhances tensile strength, making these pistons robust enough to endure extreme cylinder pressures.
  • Skirt Coating: Reduces friction and wear, leading to quieter operation, particularly during cold starts.
  • Thermal Barrier Crown Coating: A ceramic-based coating that reflects heat into the combustion chamber, helping to lower piston crown temperatures and improve exhaust gas scavenging.
  • High-Strength Wrist Pins: Manufactured by Trend Performance in the USA, these thick-wall wrist pins are built for the toughest high-performance environments.
  • Lateral Gas Ports: These ports maintain a power-producing ring seal at the top compression ring, even under high RPM and boost conditions.
  • Optimized Pin Oiling: Enhanced oiling features keep the wrist pin and small-end lubricated, minimizing heat and wear.
  • Made in the USA: Quality craftsmanship you can trust.

Specifications

  • Piston Series: JE Ultra Series
  • Cylinder Head: STD CHEVROLET 23 DEG
  • Bore Diameter: 4.040 IN
  • Piston Head Type: Flat
  • Compression Height: 1.125 IN
  • Piston Volume: -1.50 CC
  • Piston Material: 2618
  • Forging Type: Round
  • Piston Average Weight: 347 GR
  • Ring Set Included: No
  • Top Compression Ring Thickness: 0.0436 IN
  • Second Compression Ring Thickness: 0.0440 IN
  • Oil Ring Thickness: 0.119 IN
  • Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
  • Wrist Pin Length: 2.400 IN
  • Wrist Pin Wall Thickness: 0.130 IN

Fitment

These pistons are designed specifically for Chevrolet Small Block engines, making them an excellent choice for enthusiasts who want to enhance their vehicle's performance capabilities. Whether you're building a street machine or a full-on race car, the JE Pistons Ultra Series Piston Kit will fit seamlessly into your setup.

Customer Feedback

Customers rave about the JE Pistons Ultra Series for their strength and performance. Many have noted significant improvements in power and reliability, especially in boosted applications. Users appreciate the meticulous craftsmanship and the fact that these pistons are made in the USA, ensuring quality and performance.

Ready to upgrade your engine? The JE Pistons Ultra Series Piston Kit is your go-to solution for unmatched performance and durability.

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Who is JE Pistons?

JE Pistons is an aftermarket company that specializes in manufacturing high performance forged pistons for various automobiles. They have been in the automotive industry for more than 70 years and has consistently provided quality parts for their customers. Today, they are the go-to brand of many professional race teams, engine builders, and enthusiasts who prefer that have the need for speed.

Choice of Champions

JE Pistons is actively participating in motorsport racing. Engine builders from different racing disciplines have used their products. Some of these races include NASCAR Racing, NHRA, ALMS, AMA, and Supercross. This experience has allowed them to gather vital data that helps them create products that are superior compared to others.

Advanced Manufacturing Facility

It has maintained its status as the leading company in its field due to its continued research and development to find unique materials and develop new piston designs with advanced technology. They use state-of-the-art equipment such as CNC machines to produce precision cuts and allows them to achieve parts with very tight tolerances. JE Pistons also uses a Finite Element Analysis and a digital three-dimensional piston crown machining process that allows them to create products that are in the league of its own.

Purchase JE Pistons at Vivid Racing

If you are in search of quality pistons that would provide you with total performance, then JE Pistons is the right brand for you. Designed for enthusiasts who want to have the best, you can be sure that JE Pistons is a brand that you could trust. To know more about JE Pistons, visit Vivid Racing and check out their list of products that would fit your specific needs.

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