{"product_id":"adjustable-fuel-pressure-regulator-with-gauge-for","title":"Adjustable Fuel Pressure Regulator With Gauge For Holley And Edelbrock Carburetors, 1 To 4 PSI, 3\/8 NPT, 1 In 2 Out, Model 12-804, Built For Stable Fuel Delivery And Easy Tuning For Street And Performance Machines","description":"\u003cdiv\u003eAdjustable Fuel Reg Regulator with Gauge for Holley Carburetors\u003cbr\u003e\n✔️ 1-4 psi adjustable, 3\/8 in NPT gauge, 0.220 in restrictor, pack:1pc\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe 12-804 adjustable fuel pressure regulator is a direct-fit upgrade for Holley and Edelbrock carburetors, delivering stable fuel delivery from the pump to the carb. With a 1 in, 2 out flow path and a 3\/8 NPT gauge port, it supports precise tuning and dependable performance for street and performance machines.\u003c\/p\u003e \u003cp\u003e✅ Direct fit for Holley and Edelbrock carburetors, 1 in \/ 2 out, 3\/8 NPT gauge port (9.5 mm)\u003cbr\u003e\n✅ Adjustable pressure range 1-4 psi with a precise regulating knob\u003cbr\u003e\n✅ Liquid-filled gauge for stable, drift-free pressure readings\u003cbr\u003e\n✅ Durable metal and ABS body withstands high temp and corrosion\u003cbr\u003e\n✅ Includes 0.220 in (7\/32 in) restrictor for tuning\u003cbr\u003e\n✅ Installation notes: unscrew hex nut, set pressure, reseat to prevent leaks\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 What is an adjustable fuel pressure regulator and why is it handy for carbureted engines?\u003c\/p\u003e\n\u003cp\u003eHere's a concise guide:\u003c\/p\u003e\n- Increases fuel delivery stability across RPM and load\n- Enables precise 1-4 psi tuning to match engine needs\n- Uses a visible gauge and dial knob for easy setup\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47892558414059,"sku":"VXB0GHLZT23S","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/adjustable-fuel-pressure-regulator-gauge-carburetor-kit.jpg?v=1772791244","url":"https:\/\/vxb.com\/products\/adjustable-fuel-pressure-regulator-with-gauge-for","provider":"VXB Bearings","version":"1.0","type":"link"}