JE Pistons CHRY 2.0 ECC/ECB KIT Set of 4 Pistons - 208476

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From dirt track to drag strip, JE Pistons' performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

Features & Benefits

• Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
• Designed specifically for each engine and use application to provide optimized performance durability
• 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
• Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
• Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
• Made 100% in the USA

Specifications: Piston Set, 2618, Inv Dome/Dish, 3.464 Bore, 1.236 CD, 0.827 Pin, Set of 4.

JE designs are specifically engineered for extreme upplications up to, and including, professional competition

Detailed Specifications

• Piston Volume: -3.70 cc
• Exhaust Depth: .085 in.
• Intake Depth: .125 in.
• 2nd Groove Width: 0.048 in.
• Second Compression Ring Thickness: 0.0480 in.
• Top Compression Ring Thickness: 0.0480 in.
• Top Groove Width: 0.04800 in.
• Oil Ring Thickness: 0.119 in.
• Oil Groove Width: 0.11900 in.
• Wrist Pin Wall Thickness: 0.150 in.
• Wrist Pin Length: 2.250 in.
• Exhaust Angle: 20
• Intake Angle: 20
• Engine Stroke: 3.268 in.
• Piston Average Weight: 335 g
• Piston Quantity: 4
• Connecting Rod Length: 5.470 in.
• Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
• Cylinder Head: ECB/ECC
• Engine: ECB/ECC
• Ring Set - Recommended: JG2701-3366
• Forging Type: Round
• Contact Reduction: Yes
• Double Pin Oilers: Yes
• Pin Fit: Yes
• Ring Set Included: Yes