{"product_id":"holley-12-864-4-port-fuel-pressure-regulator","title":"Holley 12-864 4 Port Fuel Pressure Regulator","description":"Adjustable 40 to 100 PSI Boost Reference 1:1\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 12-864\u003cbr\u003e\u003cbr\u003eThe Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. Offered in 2 port and 4 port versions for carbureted or EFI pressures, Holley has the regulator to cover your needs!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• 4 port design\u003cbr\u003e• Billet material\u003cbr\u003e• Adjustable\u003cbr\u003e• Return style\u003cbr\u003e• 40-100 PSI pressure range\u003cbr\u003e• (1) 10 AN and (4) 8 AN O-ring inlet\/outlet size\u003cbr\u003e• 10 AN O-ring return size\u003cbr\u003e• 1\/8\" NPT gauge port with 1\/8\" NPT vaccum\/boost reference port\u003cbr\u003e• Designed for use with the Holley VR1 and VR2 Series Brushless in-line fuel pumps\u003cbr\u003e• Compatible with gasoline, methanol, and E85\u003cbr\u003e• Includes a -4 AN fitting if being used in a boosted application\u003cbr\u003e\u003cbr\u003e\u003cem\u003eRegulator is compatible with Diesel #1 and Diesel #2. Always use a fuel pressure gauge to monitor any changes during adjustment. Pictured is 12-851 showing similiar installation.\u003c\/em\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":48275904299235,"sku":"12-864","price":882.5,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/4465194407d91508162a96d91352c5ed.jpg?v=1771069661","url":"https:\/\/fastlanespares.co.nz\/products\/holley-12-864-4-port-fuel-pressure-regulator","provider":"Fast Lane Spares","version":"1.0","type":"link"}