JE Pistons J324063 LS2 4.030" Pistons -8.6Cc Dish

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JE Pistons

JE-J324063
$1,659.25 AUD
$1,659.25 AUD
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JE Pistons J324063 LS2 4.030" Pistons -8.6Cc Dish

Item Description

Hands down, the best forged piston for your high performance LS engine! Our Asymmetrical FSR (Forged Side Relief) forging is engineered for today’s high power normally aspirated and forced induction LS engines. The exclusive asymmetrical skirt maintains a larger skirt area on the heavily stressed major thrust side, while reducing friction with a smaller skirt on the minor thrust side. The result is a high strength, lightweight piston that outperforms the competition! Note: For applications over 800hp, a thicker wall wrist pin is recommended.

Inc ludes:

  • .927 x 2.250 straight wall carbon steel wrist pin
  • Wire locks

Specifications :

  • Part #: J324063
  • Bore: 4.030"
  • Oversize: .030" LS2
  • Stroke: 4.000
  • Rod Length: 6.125"
  • Compression Height: 1.115"
  • Compression Ratio with 64cc chamber volume: 10.9
  • Compression Ratio with 68cc chamber volume: 10.5
  • Compression Ratio with 70cc chamber volume: 10.3
  • Dome Volume: -8.6cc
  • Gram Weight: 406
  • Footnote: Forged Side Relief / Forced Induction
  • Reconmended Ring Set: JG31F8-4030-2


Manufacturer Information

  • Manufacturer: JE Pistons
  • Manufacturer Part Number:
  • UPC:
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  • Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo

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