{"product_id":"adjustable-billet-by-pass-regulator-3-8-npt-kit","title":"Adjustable Billet By-Pass Regulator 3\/8 NPT Kit 12-979KIT","description":"\u003cp\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 have 3\/8 NPT port sizes 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\n\u003cp\u003eThese kits include a fuel pressure gauge and adapter fittings to get you started on your installation.\u003cbr\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003e    Adjustable from 4-65 psi for precise fuel pressure adjustments\u003cbr\u003e    Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks\u003cbr\u003e    Used in systems with a return line back to the tank\u003cbr\u003e    (1) 3\/8\" NPT Inlet; (1) 3\/8\" NPT Outlet; and (1) 3\/8\" NPT return\u003cbr\u003e    Includes fitting for manifold reference\u003cbr\u003e    Includes an 1\/8 NPT gauge port\u003cbr\u003e    Boost Reference - 1:1\u003cbr\u003e    The 4-15 psi carbureted spring comes installed in the regulator\u003c\/p\u003e","brand":"Snake Eater Performance","offers":[{"title":"Default Title","offer_id":48358469599461,"sku":null,"price":294.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5424\/3889\/files\/a84d1cfd41110b58d65a1cf530a066fab0181382.webp?v=1770071196","url":"https:\/\/www.snakeeaterperformance.com\/products\/adjustable-billet-by-pass-regulator-3-8-npt-kit","provider":"Snake Eater Performance","version":"1.0","type":"link"}