JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore – 1.304 in. CH, 12.00 CC Set of 1 312092R

JE Pistons Chevrolet LS Gen III/IV Piston – 312092R

Looking to give your Chevrolet LS Gen III or IV engine a serious upgrade? The JE Pistons Chevrolet LS Gen III/IV Piston – 4.000 in. Bore – 1.304 in. CH, 12.00 CC (Part Number: 312092R) is the perfect choice for performance enthusiasts who demand the best. With over 75 years of expertise in crafting forged racing pistons, JE Pistons has engineered this product to deliver exceptional durability and performance, tailored specifically for your engine.

Why Choose JE Pistons?

Crafted 100% in the USA, these pistons are designed for a variety of racing applications, from dirt tracks to drag strips. JE Pistons is a name you can trust, as their products have proven their worth in victory lanes across the nation.

Key Features

< li >High-Quality Forging: Made from 2618 aluminum, these pistons offer high tensile strength, perfect for high-demand performance scenarios.

< li >Optimized Design: Each piston is specifically designed to meet the unique requirements of your engine, ensuring maximum performance and durability.

< li >Proprietary Forged Side Relief (FSR): This innovative design reduces friction and power loss, featuring a reduced skirt width and a shorter wrist pin for weight savings.

< li >Skirt Coating: Depending on the application, the skirt coating minimizes friction and wear, while also cutting down on operating noise.

< li >Accumulator Groove: This feature helps alleviate pressure from combustion gases, which reduces ring fluttering and enhances ring seal for consistent power delivery.

< li >100% American-Made: Proudly manufactured in the USA, ensuring top-notch quality and performance.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head: GM LS1 15 Deg

< li >Bore Diameter: 4.000 inch

< li >Piston Head Type: Dome

< li >Compression Height: 1.304 inch

< li >Piston Volume: 12.00 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Right

< li >Piston 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: 0.927 inch

< li >Wrist Pin Length: 2.250 inch

< li >Wrist Pin Wall Thickness: 0.150 inch

< li >Sold As: Set of 1

Customer Feedback

Customers rave about the performance and reliability of the JE Pistons 312092R. Many highlight the improved throttle response and power delivery, making it a favorite among serious racers and enthusiasts alike. With such positive reviews, it’s clear that these pistons are a worthwhile investment for anyone looking to enhance their engine’s capabilities.

Upgrade your Chevrolet LS engine with the JE Pistons 312092R and experience the difference in performance and durability that comes with a premium forged piston. Get ready to hit the track with confidence!

WARNING: Cancer and Reproductive Harm