Adjustable Proportioning Valve with Knob Wilwood

The Wilwood 260-13707 proportioning valve is a precision device designed to adjust brake fluid pressure to the rear brakes. It allows fine-tuning of brake bias between the front and rear axles for better vehicle control and reduced stopping distances in various driving conditions. This model features a manual adjustment knob that provides a wide range of pressure control.

Product Features:

• Smooth pressure adjustment: Reduces rear brake pressure by up to approximately 57% of line pressure.

• Manual control knob: Enables quick tuning of brake bias to suit track or road conditions.

• Durable construction: Black anodized aluminum body for lightweight strength and corrosion resistance.

• Standard fittings: 1/8-27 NPT ports compatible with most brake system setups.

• Compact design: Fits easily in the engine bay, cockpit, or along the brake line.

• Clearly marked ports: IN and OUT labels ensure easy, correct installation.

Applications:

• Race, rally, drift, and performance street vehicles.

• Builds requiring precise adjustment of brake balance between axles.

Key Advantages:

• Optimized brake force distribution and improved vehicle stability

• Quick and easy manual bias adjustments during testing or competition

• Reliable, lightweight construction for demanding motorsport conditions