JE 207488 Piston Kit (4.187 in. Bore, 1.690 in. CH, 0.00 CC) for CHRYSLER Fuel Engine

Description JE 207488 Piston Kit (4.187 in. Bore, 1.690 in. CH, 0.00 CC) for CHRYSLER Fuel Engine

JE Pistons applies over 75 years of experience to its range of premium forged racing pistons for European, import, and sport compact applications.

Engineered, forged, and machined 100% in the USA, these pistons are Designed for each specific engine and racing application to provide durability and performance.

• Forged from 4032 aluminum for tensile strength and minimal thermal expansion
• Proprietary Forged Side Relief design minimizes friction and power loss while reducing skirt width, weight, and Wrist Pin length
• Application-dependent skirt coating reduces friction, piston skirt and cylinder Wall wear, and operating noise
• Application-dependent accumulator groove reduces combustion gas pressure and Piston Ring flutter while improving ring seal

Specifications:

• Piston Series: JE Pistons
• Cylinder Head: 426 HEMI
• Bore Diameter: 4.187 IN
• Piston Head Type: Flat
• Compression Height: 1.690 IN
• Piston Volume: 0.00 CC
• Piston Material: 2618
• Piston Quantity: 8
• Forging Type: Round
• Piston Average Weight: 807 GR
• Ring Set Included: No
• Top Compression Ring Thickness: 0.0750 IN
• Second Compression Ring Thickness: 0.0660 IN
• Oil Ring Thickness: 0.19 IN
• Wrist Pin Length: 3.900 IN
• Intake Depth: .515 IN
• Intake Diameter: 2.500 IN
• Intake Angle: 34.5
• Top Groove Width: 0.07500 IN
• 2nd Groove Width: 0.06600 IN
• Oil Groove Width: 0.19000 IN
• Product Type: Engine Piston Kit
• Product Market: Domestic
• Top Fuel