Consistent Damping for Heavy Loads: Red Line Heavyweight 30WT Suspension Fluid

Ensure predictable performance and maximum durability in your custom racing shocks, dampers, and heavy-duty coilovers with Red Line Heavyweight 30WT Suspension Fluid (Part #91142), available now at Straight Six Imports. This full-synthetic, high-viscosity fluid is engineered to provide superior stability for the most demanding, heavy-load, and high-heat suspension applications.

The 30WT (Heavyweight) rating is perfect for valving that requires a thicker oil film to manage heavy forces and slow damping action. Built on stable synthetic base stocks, this fluid delivers consistent performance where conventional oils break down, foam, and lead to unpredictable shock fade.

Key Features for Performance Suspension:

• Superior Shear Stability: The full synthetic formula resists mechanical shear breakdown, ensuring the fluid's specified 30WT viscosity remains consistent under continuous, high-speed shaft movement.

• Eliminates Shock Fade: Provides significantly less viscosity change than conventional fluids at high operating temperatures, ensuring your precise damper settings remain true from the start of a race to the finish.

• Lower Operating Temperatures: Reduces internal fluid friction, leading to lower overall shock operating temperatures and extended seal/component life.

• Reduces Foaming: Eliminates most foaming, which is a major cause of inconsistent damping action and poor suspension feel.

• Blends for Custom Viscosity: Heavyweight 30WT can be safely blended with other Red Line Suspension Fluids(LikeWater, LightWeight, etc.) to achieve precise, custom intermediate viscosities tailored to unique shock valving and vehicle weight.

• Anti-Wear Additives: Fortified with anti-wear chemistry to assist in longer shock and fork life.

Stop compromising your suspension performance. Choose the consistent, high-protection quality of Red Line Heavyweight 30WT (91142).