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BMW
BMW M20B28 Turbo Race Series Pistons
1.200,00€ (exc. Vat) Select options This product has multiple variants. The options may be chosen on the product page
Technical data — M20B28
| Displacement | ~2758cc (calc.) |
| Production Years | — |
| Block Material | Cast Iron (M20 block, bored) |
| Cylinder Coating | None |
| Block Height (mm) | — |
| Bore Spacing (mm) | 91.0 |
| Bore (mm) | 84.5 / 85 |
| Stroke (mm) | 84.00 |
| Rod Length (mm) | 135 (same rod as M20B27/M20B30) |
| Wrist Pin Diameter (mm) | 22 |
| Rod Big End Bore (mm) | 48mm |
| Rod Big End Thickness (mm) | 21.89mm |
| Rod Small End Thickness (mm) | 21.89mm |
| Cylinders | 6 |
| CH (mm) | 29.7 |
| Compression Ratio | — |
| Combustion Chamber (cc) | — |
| Skirt Coating Required (all Series) | — |
| Crown Coating Required (all Series) | — |
| Engine Code(s) | — |
| Engine Type(s) | — |