JE Pistons Chevrolet LS Gen III/IV Piston – 4.005 in. Bore – 1.304 in. CH, 11.80 CC Set of 1 312093R

JE Pistons Chevrolet LS Gen III/IV Piston – 312093R

When it comes to enhancing your Chevrolet LS engine, the JE Pistons Chevrolet LS Gen III/IV Piston – 4.005 in. Bore – 1.304 in. CH, 11.80 CC (Part Number: 312093R) is a top choice. Crafted with over 75 years of expertise in the art of forging, these pistons are engineered for performance enthusiasts who demand the best. Whether you’re hitting the dirt track or lining up at the drag strip, these pistons are designed to deliver exceptional durability and power.

Key Features

< li >Precision Forged in the USA: Made from high-quality 2618 aluminum, these pistons provide the strength needed for high-performance applications.

< li >Optimized Design: Each piston is tailored specifically for your engine type, ensuring maximum performance and longevity.

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

< li >Advanced Skirt Coating: Depending on the application, the skirt coating helps reduce friction and wear, leading to quieter operation.

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

< li >100% Made in the USA: Quality you can trust, crafted right here at home.

Specifications

< li >Piston Series: JE Pistons

< li >Cylinder Head Compatibility: GM LS1 15 Deg

< li >Bore Diameter: 4.005 inch

< li >Piston Head Type: Dome

< li >Compression Height: 1.304 inch

< li >Piston Volume: 11.80 CC

< li >Piston Material: 2618 Aluminum

< li >Piston Quantity: 1

< li >Forging Type: FSR

< li >Piston Orientation: Right

< li >Average Weight: 454 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

Fitment

This piston is designed specifically for Chevrolet LS Gen III/IV engines, making it a perfect fit for those looking to upgrade or replace their pistons with high-performance alternatives. Its precise specifications ensure compatibility with the GM LS1 15-degree cylinder head, setting you up for success on the racetrack or the street.

Customer Feedback

Customers have praised the 312093R for its robust construction and performance. Many have noted significant improvements in their engine’s responsiveness and power output after installation. Reviews highlight the ease of installation and the noticeable reduction in friction, making these pistons a favorite among racing enthusiasts.

Upgrade your engine with the JE Pistons Chevrolet LS Gen III/IV Piston and experience the difference in performance that comes from quality engineering!

WARNING: Cancer and Reproductive Harm