Supertech Race Forged Pistons (S54)
Supertech Race Forged Pistons (S54)

Supertech Race Forged Pistons (S54)

Supertech Race Forged Pistons (S54)

Supertech Race Forged Pistons (S54)

£1,099.00

In stock
0 out of 5

£1,099.00

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

 

 

Availability: Reserve for delivery. This item is not on the shelf at Hack Engineering, but your order will be processed and delivered as quickly as possible.
Lead Time: Generally 2-3 weeks when not in stock SKU: P6-BMS54-875-CR12.5 Categories: , , , , ,

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)