ACURA 2002-UP RSX TYPE S & 2006 CIVIC Si K20A2/A3
  • 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.
  • 1.2 x 1.2 x 2.8mm ring widths.
  • .866 x 2.250 straight wall carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included
  • Part Bore Oversize Stroke(mm) Rod(mm) C/D(mm) Head CC's C/R with .040 Dome CC's Gram Footnote Skirt
    204255 86.0 STD 86 139 29.87 50.7 9.0:1 -4.7 309 T R
    253984 86.5 0.50 86 139 29.87 50.7 9.0:1 -4.7 309 T R
    226379 86.0 STD 86 139 29.87 50.7 11.3:1 9.2 313 U R