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Valve Springs complete set Dual


Valve Springs complete set Dual


Valve Springs complete set Dual

Article code: GPPTAFT1GBK273AH1005



Valve Springs for Type-1 or Type-4 engines. Requires the modification of the valve guide mounts. The minimum reserved clearance is 1.9mm


inner diameter: 17.4mm
outer diameter: 31.8mm
spring pressure at 39.6mm install height: 50kg
spring pressure bei 25.4mm: 118kg
compressed height: 22.4mm
valve retainers Chrome-Moly




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