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JE Pistons 300246 Forged FSR SuperFly GP Flat Top 4.040 Bore

Original price was: $294.25.Current price is: $73.56.

SKU: IVJRV527282 Category:

Description

JE Pistons has the ultimate light-weight piston for Late Model Stock two-barrel and similar applications up to 400 horsepower. JE FSR forging provides reduced skirt contact that lowers friction for optimum HP gains. JE Pistons feature a .190″ deep intake valve pocket for maximum compression. The ring grooves are machined for .043, .043, 3mm back cut rings with lateral gas ports provided for superior ring seal.

Includes:

  • Pin 927-2350-15-51C (111g)
  • Wire lock 927-073-MW
  • Lateral gas ports
  • Double Pin Oilers
  • Accumulator Groove
  • Contact Reduction Grooves
  • Rated up to 400 horsepower

    Compression Ratio:

  • 58cc 11.6:1
  • 54cc 10.8:1
  • 76cc 9.4:1