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JE 232470 Piston Kit Heavy Duty (4.030 in. Bore, 1.100 in. CH, -11.00 CC) for FORD 331/347 Twisted Engine
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
JE 232470 Piston Kit Heavy Duty (4.030 in. Bore, 1.100 in. CH, -11.00 CC) for FORD 331/347 Twisted Engine
Kelberg Warehouse
Auf der Struth 4
53539 Kelberg
Germany
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This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
Description JE 232470 Piston Kit Heavy Duty (4.030 in. Bore, 1.100 in. CH, -11.00 CC) for FORD 331/347 Twisted 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: TWISTED WEDGE SMALL BLOCK FORD
- Bore Diameter: 4.030 IN
- Piston Head Type: Dish
- Compression Height: 1.100 IN
- Piston Volume: -11.00 CC
- Piston Material: 2618
- Piston Quantity: 8
- Forging Type: Round
- Piston Average Weight: 430 GR
- Ring Set Included: No
- Top Compression Ring Thickness: 1/16 IN
- Second Compression Ring Thickness: 1/16 IN
- Oil Ring Thickness: 3/16 (Rail Support) IN
- Wrist Pin Outer Diameter: 0.927 IN
- Wrist Pin Length: 2.750 IN
- Wrist Pin Wall Thickness: 0.150 IN
- Intake Depth: .250 IN
- Intake Angle: 15
- Exhaust Depth: .170
- Exhaust Angle: 17
- Top Groove Width: 0.06400 IN
- 2nd Groove Width: 0.06400 IN
- Oil Groove Width: 0.21800 IN
- Product Type: Engine Piston Kit
- Small Block
