{"product_id":"wilwood-proportioning-valve-with-lever-adjustment-part-number-260-8420","title":"Wilwood Proportioning Valve with Lever Adjustment - Part Number 260-8420","description":"The new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design.  Pressure adjustments range from 100-1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. This proportioning valve has six preset points actuated by moving a lever allowing racers to quickly adjust brake bias during a race. The lever “clicks” into the six positions for positive adjustment. Valves weigh only 6.1 ounces (lever), and have two .25” side mounting holes spaced 1.00” apart. Inlet \/ outlet ports are 1\/8-27 NPT and valves are supplied with two 1\/8-27 NPT to 3\/8-24 inverted flare female fittings that will fit most domestic 3\/16th hard brake lines.\n\u003cp\u003eThe Wilwood Proportioning Valve model 260-8420 is a high-performance component designed to provide precise brake pressure regulation for racing and automotive applications. Crafted from a durable forged billet, this valve features a compact yet robust construction that ensures longevity and reliable operation under demanding conditions. Its adjustable pressure range spans from 100 to 1000 PSI, allowing drivers to fine-tune brake bias for optimal handling and safety. The valve offers a maximum line pressure reduction of 57%, which is the highest available among similar products, enabling enhanced control during high-speed maneuvers. Equipped with six preset positions, the lever allows quick and positive adjustments of brake bias during a race, clicking securely into each position for consistent performance. The lightweight design, weighing just 6.1 ounces with the lever, combined with two side mounting holes spaced 1 inch apart, facilitates straightforward installation in most automotive setups. Inlet and outlet ports are 1\/8-27 NPT, supplied with two 1\/8-27 NPT to 3\/8-24 inverted flare female fittings compatible with most domestic 3\/16-inch hard brake lines. This versatile valve ensures precise pressure control, making it an essential component for racing enthusiasts seeking quick adjustments and reliable performance. Built by Wilwood, a trusted name in high-performance brake components, the model 260-8420 guarantees quality and durability for racing and high-performance street applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAdjustable pressure range from 100 to 1000 PSI for versatile brake bias control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximum line pressure reduction of 57%, the highest among comparable valves\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSix preset positions with click-in lever for quick and secure adjustments on the fly\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompact forged billet design for strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight at only 6.1 ounces including the lever\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTwo side mounting holes spaced 1 inch apart for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInlet and outlet ports are 1\/8-27 NPT, with included fittings compatible with most domestic brake lines\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":53617998037265,"sku":"260-8420","price":105.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/a04ab4d8d9f911ed4e8acf258cc18551.jpg?v=1780487916","url":"https:\/\/shoprenegade.com\/products\/wilwood-proportioning-valve-with-lever-adjustment-part-number-260-8420","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}