This RP-085425A shock oil is tuned for model damper use, offering a #42.5 viscosity that helps maintain predictable rebound and compression characteristics for both track and drift applications. It aims to balance traction and chassis control without extreme tradeoffs.
Use oil grade as part of your overall suspension setup and follow the shock maker's filling and bleeding steps to ensure consistent, air-free damping. Alter oil when you want to refine transient response rather than making large hardware changes first.
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