Supertech Dual Valve Spring Kit with Steel Retainers for BMW N53 N54 N55 S55 M2

£1,134.00

LISTING IMAGE IS GENERIC

Description

Max Lift 12mm
Coil Bind 23.20mm
Rate 8.6lbs/mm
Retainer Qty 12 ; 12
Kit Spring Qty 24
Safe Rpm Limit 8000
Open Pressure 160lbs @ 10.00mm
Seat Pressure 88lbs @ 36.50mm
Inner Spring ID 14.20mm
Inner Spring OD 21mm
Outer Spring ID 17.60mm
Outer Spring OD 24.40mm

Engines:
N53, N54, N55, S55

Additional information

Weight 0.00000000 kg