Bel-Ray H1R Synthetic 2-Stroke Racing Oil - New Power Valve Formula - is a premium synthetic ester based product specifically formulated for premix applications in 2-stroke high performance motorcycle engines, as well as other high performance 2-stroke engines. This is a clean burning, high performance product with Bel-Rays unique anti-wear chemistry. Bel-Ray HIR controls power valve deposits for improved power and throttle response.

Applications

• For premix in ratios recommended by the engine manufacturer, typically between 30:1 and 50:1
  
• Equally suitable for air-cooled or liquid-cooled engines
  
• For best performance and protection when at high rpm, high loads or idling speeds
  
• Use when a high performance synthetic premix lubricant is needed
  

Features and Benefits

• Superior anti-wear - Increases engine and bearing life. Reduces cylinder- and ring wear.
  
• Superior deposit control - Reduces ring sticking. Reduces deposits on the variable height exhaust valve (power valve) for superior throttle response.
  
• Superior combustibility - Clean burning for low smoke. Eliminates spark plug fouling.
  
• Superior film strength - Protects from metal-to-metal contact under shock loads for maximum power and protection.
  
• Red color - provides a visual check of premix.
  
• Synthetic ester base oils - Exceptional lubricity. Highly polar base oils cling to metal surfaces. Resists wiping action of rings in the cylinder for minimal scuffing and internal friction wear.

General Description

Bel-Ray H1R Synthetic 2-Stroke Racing Oils highly polar synthetic ester base oils cling to the metal, resisting the wiping action of the rings in the cylinder for superior anti-scuff performance. Bel-Ray H1Rs dispersant will minimize smoke, spark plug fouling and gum and varnish build-up which typically cause ring sticking. Even older engines will benefit as existing varnish and gum deposits are eliminated for smoother, long lasting, more powerful engines. Exceeds all manufacturers requirements.

Mixing Instructions

This product is formulated for premix ratios ranging between 30:1 and 50:1. Follow the recommendation of the engine manufacturer. 40:1 is recommended for optimum performance in racing applications.