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1986 - 1990 BMW M3 S14B23

1986 - 1990 BMW M3 S14B23

1986 - 1990 BMW M3 S14B23
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/Dish requires no deburring or preparation and feature smooth flowing radii for excellent flame travel.
Pin fitting, wire locks, and rings included

Don't see what you need?  We will build a custom set of pistons for any application.  Just click here to send us a

1986 - 1990 BMW M3 S14B23

Parts# Bore Oversize Stroke (mm) Rod (mm) C/D (mm) Head CC's C/R With .040 Dome CC's Included Ring Set Price
321357 93.6 0.2 84 144 32 42.5 8.5:1 -23.1 J60004-3691
$821.78
321358 93.8 0.4 84 144 32 42.5 8.5:1 -23.4 JG1004-3701
$821.78
321359 94 0.6 84 144 32 42.5 8.5:1 -23.7 JG1004-3701
$821.78
321360 94.2 0.8 84 144 32 42.5 8.5:1 -24 JG1004-3711
$821.78
321361 93.6 0.2 84 144 32 42.5 13.0:1 5.8 J60004-3691
$821.78
321362 93.8 0.4 84 144 32 42.5 13.0:1 5.6 JG1004-3701
$821.78
321363 94 0.6 84 144 32 42.5 13.0:1 5.4 JG1004-3701
$821.78
321364 94.2 0.8 84 144 32 42.5 13.0:1 5.2 JG1004-3711
$821.78