Honda GX270/GX390 klepveren extra hard

A set of two reinforced valve springs, specifically designed for Honda GX270 through GX390 engines. These extra-hard valve springs completely replace the original springs and are ideal for engines with large, wedge-locked valves and a modified camshaft. Additional inner springs are not required. Perfect for karting and racing applications where extra resilience and reliability are required.

• Set of 2 pieces
• Suitable for Honda GX270, GX340 and GX390
• Reinforced version for tuning and racing applications
• No additional inner springs required