The Upper Cylinder Lubricant uses powerful corrosion inhibitors to coat metal surfaces, block moisture, and stop degradation before it starts. This is especially important when using gasoline containing ethanol due to its tendency to attract water and accelerate corrosion.

Corrosion prevention:

• Maximizes component lifespan
• Reduces wear on the top of the engine
• Protects against compression loss
• Maintains optimal power

Additionally, the product:

• Lubricates the fuel system and cylinders
• Fights ethanol-related corrosion
• Helps keep injectors clean
• Compatible with capless fuel systems