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OPEL ASTRA, CALIBRA, KADETT, VECTRA GSI 2.0L 16V C20XE / C20LE / C20LET

  • 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 new 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, rings and wire locks included
C20XE / C20LE / C20LET - NEW ASYMMETRICAL FSR FORGING


Click here to see matching JE Pro Seal Head Gaskets!
Part # Bore Oversize Stroke
(mm)		 Rod
(mm)		 C/D
(mm)		 Head CC's C/R With .040 Dome CC's Gram Footnote Skirt Included
Ring Set#
298736 86.0 STD 86 143.1 30.5 44.0 8.5:1 -16.2 306 T,M F JG1004-3386
298740 86.0 STD 86 143.1 30.5 44.0 10.5:1 -2.2 306 V,M F JG1004-3386
298737 86.5 0.50 86 143.1 30.5 44.0 8.5:1 -16.9 310 T F JG1004-3405
298741 86.5 0.50 86 143.1 30.5 44.0 10.5:1 -2.7 310 V,M F JG1004-3405
298738 87.0 1.00 86 143.1 30.5 44.0 8.5:1 -17.6 314 T F JG1004-3425
298739 87.0 1.00 86 143.1 30.5 44.0 10.5:1 -3.3 314 V F JG1004-3425



Part # Bore Oversize Stroke
(mm)		 Rod
(mm)		 C/D
(mm)		 Head CC's C/R With .040 Dome CC's Gram Footnote Skirt Included
Ring Set#

- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.

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