M10

ANY M10 JE Forged Piston Set...N/A or Turbo engine.
Any Bore or Compression Ratio ....Any Stroke or Rod Combo.
Any M10 Cylinder Head. E12, 121, 1.8i,  E21, 1600

ALL JE Custom Pistons take 5-7 week lead time
4 Cyl JE Custom Forged BMW M10 Piston Set
Set of 4 JE Forged Pistons with Pins Locs and JE ProSeal Rings.
Any Bore or Compression Ratio and Crank / Rod Combination
SPECIFY BORE AND COMPRESSION RATIO AT CHECKOUT
89mm-96mm in .5mm incements
6.5:1 - 13.5:1 Ratios.