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JE Pistons 232475 Forged 302/ 351W Big Bore Dome 4.125 Bore

Original price was: $288.75.Current price is: $72.19.

SKU: IVJRV527276 Category:

Description

JE Pistons designed for use in aftermarket race blocks, these big bore domes will accommodate larger valves and long duration, tight lobe separation cams. Compatible with most 20° Wedge cylinder heads and will accept moderate nitrous. Precision CNC machined ring grooves accept 1/16″, 1/16″, 3/16″ rings. Pin upgrade recommended above 700hp.

Includes:

  • Pin 927-2750-15-51S (130g)
  • Double spiro locks (927-042-CS)
  • Double pin oilers

    Compression Ratio:

  • 56cc 13.6:1
  • 60cc 12.8:1
  • 64cc 12.1:1
    Note: *Oil rail supports included. Solid dome design.*