KPMI .550" High Lift Valve Spring Kit. Steel for Harley-Davidson
425.53 €
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Includes steel top collars, chrome silicone honeycomb style springs, and OEM style KPMI manufactured red Viton valve seals.
Installed height 1,550".
Installed spring pressure 85 lbs.
Open pressure 257 lbs@.550 valve lift.
Compatible with standard 6mm diameter valve stem.
Note: Valve wrenches not included, OEM valve wrenches can be reused.
Fits: > 17-21 M8
KPMI .550" High Lift Valve Spring Kit. Steel for Harley-Davidson
425.53 €
Installed height 1,550".
Installed spring pressure 85 lbs.
Open pressure 257 lbs@.550 valve lift.
Compatible with standard 6mm diameter valve stem.
Note: Valve wrenches not included, OEM valve wrenches can be reused.
Fits: > 17-21 M8