JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore – 1.340 in. CH, 12.00 CC Set of 1 312086L

JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore

Looking to boost your Chevrolet LS engine’s performance? The JE Pistons Chevrolet LS Gen III/IV Piston is precisely what you need. Designed for high-demand applications, this piston is engineered with over 75 years of expertise in the world of forged racing pistons. Made entirely in the USA, its built to withstand the rigors of racing while delivering exceptional power and durability.

Key Features

< li >High-Strength Construction: Crafted from 2618 aluminum, this piston offers the tensile strength necessary for those intense performance demands.

< li >Engine-Specific Design: Each piston is tailored for specific engine applications, ensuring optimal performance and durability.

< li >Proprietary Forged Side Relief (FSR): This unique design minimizes friction and power loss, thanks to a reduced skirt width and a shorter wrist pin, enhancing overall efficiency.

< li >Enhanced Skirt Coating: Depending on the application, the skirt coating reduces friction and wear, leading to quieter operation and improved longevity.

< li >Accumulator Groove: This feature helps alleviate pressure from combustion gases, reducing ring flutter and improving ring seal for consistent power delivery.

< li >100% Made in the USA: You can trust the quality and craftsmanship that goes into every piston.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head Compatibility: GM LS1 15 Deg

< li >Bore Diameter: 4.000 inch

< li >Piston Head Type: Dome

< li >Compression Height: 1.340 inch

< li >Piston Volume: 12.00 CC

< li >Piston Material: 2618

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Left

< li >Average Weight: 452 GR

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0480 inch

< li >Second Compression Ring Thickness: 0.0600 inch

< li >Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened

< li >Wrist Pin Outer Diameter: 0.945 inch

< li >Wrist Pin Length: 2.250 inch

< li >Wrist Pin Wall Thickness: 0.150 inch

< li >Sold As: Set of 1

Fitment

This piston is specifically designed for use in Chevrolet LS Gen III/IV engines, making it an ideal choice for performance enthusiasts looking to upgrade their engine components. Whether youre racing on the dirt track or the drag strip, this piston is built to help you achieve your goals.

Customer Reviews

Users rave about the JE Pistons 312086L, highlighting its reliability and performance in high-stress situations. Many have noted significant improvements in engine response and power output, making it a favorite among racers and car enthusiasts alike. Its quality craftsmanship and precise engineering have earned it a solid reputation in the automotive community.

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston and experience the difference in performance and durability!

WARNING: Cancer and Reproductive Harm