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Part Number:
JE-312459

JE Pistons 312459 Forged Renault CLI0 Williams F7R Dome 84.0mm Bore

JE Pistons, Renault CLI0 Williams F7R, Bore 84mm, Stroke 93mm, Rod Length 144mm, Dome 4.5cc, Grams 323, Set of 4

Special Price $809.99 Regular Price $899.99
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are compatible with boost and nitrous.

  • Crown requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • NEW ASYMMETRICAL FSR forging! State of the art asymmetrical skirt technology reduces friction and mass while providing a more rigid and durable platform (Skirt Style F).
  • In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy.
  • FSR pistons include offset pins for quiet operation.
  • FSR pistons feature a smooth finished crown process for excellent flame travel.
  • 1.0 x 1.2 x 2.8mm ring widths
  • .827 x 2.250 straight wall carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

    Compression Ratio:
  • 12.5:1
  • More Information
    CNC Part Number JE-312459
    Price $899.99
    Manufacturer's Part Number 312459
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Renault
    Bore Size 84.00mm
    Crankshaft Stroke 3.661
    Rod Length 5.669
    Piston Type Dome
    Compression Height 1.209
    Piston Material 2618 Forged
    Piston Ring Size 1.0 1.2 2.8mm
    Wrist Pin Size 0.827
    Custom Notices ⚠ PROP 65 WARNING
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