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bmw-je-pistons-1996-1999-m3-s50b32-euro-3-2l-24v-e36-21mm-pin-single-piston
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BMW JE Pistons 1996 - 1999 M3 S50B32 EURO 3.2L 24V E36 21MM PIN - ***Single Piston***

Price: $203.45

Select Size:

  • Bore
  • Engine Compression Ratio (CR)
  • Volume Dome CC
  • 86.5mm = 3.406in 9.0:1 -25.4
  • 86.5mm = 3.406in 11.5:1 -9.6
  • 86.5mm = 3.406in 12.5:1 -5.2
  • 86.75mm = 3.415in 12.5:1 -5.4
  • 87mm = 3.425in 9.0:1 -26
  • 87mm = 3.425in 11.5:1 -10.1
  • 87mm = 3.425in 12.5:1 -5.7

Weight: 0.01 lb

Sku: 289074S

Weight:

SKU:



$203.45

More Description

  • Description

    • 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.
    • .827 x 2.500 straight wall carbon steel wrist pin provided.
    • Pin fitting and wire locks included
    • Rings Now Included
  • Sizing Chart

    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#
    289074 86.5 0.1 91 139 32.3 34 9.0:1 -25.4 323 T, M R JG1006-3405
    289076 86.5 0.1 91 139 32.3 34 11.5:1 -9.6 330 V, M R JG1004-3405
    289078 86.5 0.1 91 139 32.3 34 12.5:1 -5.2 336 U, M R JG1006-3405
    312383 86.75 0.35 91 139 32.3 34 12.5:1 -5.4 339 U, M R JG1006-3425
    289075 87 0.6 91 139 32.3 34 9.0:1 -26 328 T, M R JG1006-3425
    289077 87 0.6 91 139 32.3 34 11.5:1 -10.1 336 V, M R JG1006-3425
    289079 87 0.6 91 139 32.3 34 12.5:1 -5.7 340 U, M R JG1006-3425
  • Piston Specifications


    Top Compression Ring Thickness 0.0400
    Second Compression Ring Thickness 0.0480
    Oil Ring Thickness 0.111
    Forging Type Round
    Series JE Pistons
    Piston Head Type Dome
    Pin Diameter (IN) 0.827
    Make BMW
    Wrist Pin Style - floating or press fit Floating
    Wall Type CHAMFERED
    Wall Thickness (IN) 0.150
    Ringset Part Number JG1001-3425
    Ring Brand ProSeal
    Ringset Included Yes
    Retainer Thickness 0.063
    Retainer Lock Style Wire Lock
    Retainer Lock Part Number 827-063-MW
    Retainer Diameter (IN) 0.827
    Piston Pin Inside Diameter 0.527
    Piston Material 2618
    Piston Pin Length (IN) 2.500
    Pin Offset No
    Pin Brand JE Pistons
    Pin Part Number 827-2500-15-51C
    Pin Included Yes
    Pin Diameter (mm) 21.00
    Oil Rail Support Included No
    Deck Clearance 0.020
    Brand JE Pistons