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417.7 USD (66,587 JPY)
Delivery Information
If manufacturer have in stock, ships around 1st Jul. 2026
Product detail
[Manufacturer Part No.]20-21205
[Material]
・Spring:SiliconChrome
・Retainer:Titanium
[Size]
・M8
Valve lift amount:0.550in
Installation Height:1.500in
Seat pressure:85lb
Opening pressure:257lb
[Product Contents]
・Valve SpringX8
・Titaniumium RetainerX8
・Base WasherX8
**It requires special knowledge and skill during installation.
*Have it mounted at a product handling shop or by a mechanic.
*Please note that the product specification may change due to manufacturer reasons.
.
Valve spring kit released by Kibble White, a long-established brand that combines top level reliability and performance..
By narrowing the diameter of the Retainer side (Beehive type), the mass of the Retainer is reduced and the weight of the dynamic valve system is reduced..
The BeehiveSpring prevents linear contact between springs during compression, which improves durability and wear resistance, and the single spring merit, which has less friction loss time until the spring shrinks, is also effective. Smooth blowing improves fuel economy..
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.