The 26lbs Springs is one of the strongest single valve springs designed for Modified Honda GX200 Engines. 

They also fit the many Honda Clone, Tillotson 196, and Ducar 196 Engines. These springs are good for most engines turning less than 8500rpms with less than 300 overall lift. These are the stiffest springs we would recommend with stock valves and stock split automotive-style keepers.

Spring Pressure:
в€Ñž 26lbs at .850"