JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine Photo-0
JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine Photo-1
JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine Photo-2
JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine Photo-3
JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine Photo-4
JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine Photo-5

JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine

€1.184,89

VAT included. Shipping calculated at checkout

JE PISTONS P/N: 311905 GTIN: 193564034618
Quantity:

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.

Pickup available at Kelberg Warehouse Usually ready in 24 hours

JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 Engine

Kelberg Warehouse

Pickup available, usually ready in 24 hours

Auf der Struth 4
53539 Kelberg
Germany

+491732982897

Description JE 311905 Piston Kit FSR (4.125 in. Bore, 1.115 in. CH, -2.00 CC) for GM LS7 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: GM LS7 / LSX 12 DEG
  • Bore Diameter: 4.125 IN
  • Piston Head Type: Flat
  • Compression Height: 1.115 IN
  • Piston Volume: -2.00 CC
  • Piston Material: 2618
  • Piston Quantity: 8
  • Forging Type: FSR
  • Piston Average Weight: 427 GR
  • Ring Set Included: No
  • Top Compression Ring Thickness: 0.0480 IN
  • Second Compression Ring Thickness: 0.0600 IN
  • Oil Ring Thickness: 0.149 IN
  • Wrist Pin Part Number: 927-2250-15-51C
  • Wrist Pin Material: 5115 Low Carbon Steel, Case Hardened
  • Wrist Pin Outer Diameter: 0.927 IN
  • Wrist Pin Length: 2.250 IN
  • Wrist Pin Wall Thickness: 0.150 IN
  • Wrist Pin Retainer Included: Yes
  • Ring Set Thickness: 1.20 MM x 1.50 MM x 3.00 MM

Vehicle Compatibility:

  • LS7