JE Pistons - jep367215 - Gen 3 Hemi 6.2L Hellcat Forged Piston Kit

JE Auto forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for Mopar Gen 3 Hemi Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features JE, Mopar, Gen 3 Hemi, 4.100 in. Bore, 1.280 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit JE designs are specifically engineered for extreme upplications up to, and including, professional competition

• Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
• Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
• Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
• Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
• Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
• Double Pin Oilers: Deliver twice the amount of oil to the wrist pin as compared to the standard single pin oiler.
• Designed specifically for Mopar Gen 3 Hemi Engines. To provide optimized performance durability
• Includes high-quality wrist pins, and locks
• Made 100% in the USA

JE Pistons forged pistons are engineered for Mopar Gen 3 Hemi engines and high-demand performance applications. This piston kit features a 4.100-inch bore, 1.280-inch compression distance, inverted dome/dish design, and an eight-cylinder configuration. The pistons are forged in the USA from 2618 aluminum for the tensile strength required in demanding applications.

Performance-focused features include an accumulator groove to help reduce inter-ring pressure and ring flutter, a proprietary Forged Side Relief design that reduces skirt width and friction, skirt coating to help reduce friction, wear, and operating noise, and double pin oilers that deliver twice the oil to the wrist pin compared with a standard single pin oiler. Each pin bore is precision honed for an exact wrist-pin clearance.

Key Features & Performance Benefits

• Accumulator Groove: Helps improve top-ring seal and minimize ring flutter at high cylinder pressures.
• Forged Side Relief Design: Reduces friction and power loss while reducing weight with a shorter wrist pin.
• Skirt Coat: Helps reduce friction, skirt and cylinder-wall wear, and operating noise.
• Double Pin Oilers: Deliver twice the oil to the wrist pin compared with a standard single pin oiler.

Key Product Specifications & Technical Data

• Brand: JE Pistons
• Part Number: jep367215
• Application: Mopar Gen 3 Hemi engines
• Engine: 6.2L Hellcat
• Bore: 4.100 inches
• Compression Distance: 1.280 inches
• Design: Inverted dome/dish
• Configuration: Eight-cylinder piston kit

What's Included

• Eight forged pistons
• High-quality wrist pins
• Locks

Fitment data is limited to the stated Mopar Gen 3 Hemi 6.2L Hellcat application. This product is not CARB approved.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1