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The Cardinals Racing OS2 Valve Spring Set was developed for high-performance Yamaha YI-5 engines and ensures significantly more stable valve control at high RPMs. The reinforced construction reduces the risk of valve chatter, allowing the engine to operate reliably even under extreme conditions.
The valve springs are made of highly durable material and are designed for high RPMs and high-performance engine setups. The optimized spring geometry ensures consistent valve movement—ideal for racing camshafts, tuned cylinder heads, and high-performance setups.
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Cardinals Racing
No.15, Alam Perdana Industrial Park, Jalan PP 11/3
Putra Perdanan, 47130 Puchong
Selangor
Kontakt: [email protected]
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