{"product_id":"carb-efi-adjustable-billet-by-pass-regulator-6anholley12-880","title":"Carb\/EFI Adjustable Billet By-Pass Regulator-6ANHolley12-880","description":"Carb\/EFI Adjustable Billet By-Pass Regulator-6ANHolley12-880\u003cp\u003e\u003cbr\u003eHolley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. These regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They are offered with two port sizes, 3\/8\" NPT or 6AN to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will have you covered either way.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":47118885617887,"sku":"BBVL_12-880","price":236.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6428\/6175\/files\/12-846.jpg?v=1752089194","url":"https:\/\/cdlmotors.com\/en-us\/products\/carb-efi-adjustable-billet-by-pass-regulator-6anholley12-880","provider":"CDL Motors","version":"1.0","type":"link"}