Supertech Race Forged Pistons (S54)
£1,050.00
Supertech forged piston set for the BMW S54 engine, as found in the E46 M3, late Z3 M and Z4 M.
These pistons are a 0.5mm oversize (87.5mm bore), 12.5:1 design perfect for high performance naturally aspirated engines.
Set of six pistons with gudgeon pins, pin locks and piston rings.
Bore: 87.50mm (+0.5mm)
Compression Ratio: 12.5:1
Volume, CCs: -12
Comp Height: 32mm
Pin Dia: 21mm
Weight: 306g
Ring P/N: Supertech GNH8750
- Description
- Additional information
Description
Supertech forged piston set for the BMW S54 engine, as found in the E46 M3, late Z3 M and Z4 M.
These pistons are a 0.5mm oversize (87.5mm bore), 12.5:1 design perfect for high performance naturally aspirated engines.
Set of six pistons with gudgeon pins, pin locks and piston rings.
Bore: 87.50mm (+0.5mm)
Compression Ratio: 12.5:1
Volume, CCs: -12
Comp Height: 32mm
Pin Dia: 21mm
Weight: 306g
Ring P/N: Supertech GNH8750
Additional information
| Valve Size | 30.5mm (stock), 31.5mm (+1mm) |
|---|
