Ford Sierra Cosworth N5B YB

  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy
  • Dome and dishes feature smooth flowing radii for excellent flame travel
  • 1.0 x 1.2 x 2.8mm ring widths
  • .945 x 2.200 straight wall carbon steel wrist pin provided
  • Pin fitting and wire locks included
  • Rings Now Included
Part # Brand Bore Stroke Rod Deck Head CC Comp. Ratio Comp. Height Crown Vol. Ring Set Head Type Stock Action
312411 JE Pistons 3.622 - - - - - 1.604 -20.00 JG1001-3622 Inv Dome/Dish Back Order
312408 JE Pistons 3.593 - - - - - 1.604 -20.00 RA151-3593 Inv Dome/Dish Back Order
322459 JE Pistons 3.576 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3583 Inv Dome/Dish Back Order
322466 JE Pistons 3.701 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3701 Inv Dome/Dish Back Order
322462 JE Pistons 3.622 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3622 Inv Dome/Dish Back Order
322461 JE Pistons 3.602 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3602 Inv Dome/Dish In stock
322460 JE Pistons 3.583 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3583 Inv Dome/Dish Back Order
322465 JE Pistons 3.681 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3681 Inv Dome/Dish Back Order
322463 JE Pistons 3.642 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3642 Inv Dome/Dish Back Order
322464 JE Pistons 3.661 3.028 5.059 8.169 45.0 8.0 1.604 -20.00 JG1001-3661 Inv Dome/Dish Back Order