Opel Astra, Corsa, Tigra, Vectra 1.6Ll GSI 16V X16Ex

  • Crown requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
    New Assymetrical 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
Part # Brand Bore Stroke Rod Deck Head CC Comp. Ratio Comp. Height Crown Vol. Ring Set Head Type Stock Action
312427 JE Pistons 3.130 3.209 5.108 7.823 34.5 11.5 1.110 2.90 XG7950 Dome Back Order
312426 JE Pistons 3.110 3.209 5.108 7.823 34.5 11.5 1.110 3.20 XG7900 Dome Back Order
312428 JE Pistons 3.150 3.209 5.108 7.823 34.5 11.5 1.110 2.50 XG8000 Dome Back Order