{"title":"Fuel Pressure Regulator","description":null,"products":[{"product_id":"adjustable-billet-by-pass-regulator-3-8-npt","title":"Adjustable Billet By-Pass Regulator-3\/8\" NPT","description":"Holley 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.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187889782956,"sku":"BBVL_12-879","price":233.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-880_03.jpg?v=1789146652"},{"product_id":"chrome-carbureted-fuel-pressure-regulator","title":"Chrome Carbureted Fuel Pressure Regulator","description":"Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory at 2.8 PSI so there is no guesswork when first installing the regulator. The Holley 12-804 fuel pressure regulator features 3\/8\" NPT in\/out ports. ***The inlet pressure limitation is 7 psi.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187937525932,"sku":"BBVL_12-804","price":58.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-804_01.jpg?v=1789147204"},{"product_id":"carbureted-fuel-pressure-regulator","title":"Carbureted Fuel Pressure Regulator","description":"Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-704 fuel pressure regulator features 1\/2\" NPT in\/out ports. *** 1 1\/2 NPT to AN -8 and 2  1\/2 NPT  to  AN -6  For AN style fittings included","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187938017452,"sku":"BBVL_12-704","price":204.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-704_01.jpg?v=1789147212"},{"product_id":"hp-billet-carbureted-by-pass-fuel-pressure-regulator","title":"HP Billet Carbureted By Pass Fuel Pressure Regulator","description":"Holley® 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. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-845 fuel pressure regulator features (1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring return.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187939721388,"sku":"BBVL_12-845","price":326.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-845v2.jpg?v=1789147220"},{"product_id":"hp-billet-carbureted-by-pass-fuel-pressure-regulator-1","title":"HP Billet Carbureted By Pass Fuel Pressure Regulator","description":"Holley® 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. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-841 fuel pressure regulator features 3\/8\" NPT in\/out ports and a 3\/8 NPT return port.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187942080684,"sku":"BBVL_12-841","price":188.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-841_02.jpg?v=1789147229"},{"product_id":"hp-billet-carbureted-fuel-pressure-regulator","title":"HP Billet Carbureted Fuel Pressure Regulator","description":"Holley® 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. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-840 fuel pressure regulator features 3\/8\" NPT in\/out ports.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187942670508,"sku":"BBVL_12-840","price":178.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-840_02.jpg?v=1789147238"},{"product_id":"die-cast-by-pass-style-carbureted-fuel-pressure-regulators","title":"Die Cast By Pass Style Carbureted Fuel Pressure Regulators","description":"Holley does it again with their new die cast aluminum by pass style fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle. 1\/8\" NPT barb fitting for boost reference port included.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187942965420,"sku":"BBVL_12-887","price":94.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-887_01.jpg?v=1789147246"},{"product_id":"die-cast-by-pass-style-carbureted-fuel-pressure-regulators-1","title":"Die Cast By Pass Style Carbureted Fuel Pressure Regulators","description":"Holley does it again with their new die cast aluminum by pass style fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle. 1\/8\" NPT barb fitting for boost reference port included.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187943424172,"sku":"BBVL_12-881","price":94.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-881_01.jpg?v=1789147254"},{"product_id":"carb-efi-adjustable-billet-by-pass-regulator-6an","title":"Carb\/EFI Adjustable Billet By-Pass Regulator-6AN","description":"Holley 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.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187981271212,"sku":"BBVL_12-880","price":233.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-880_01.jpg?v=1789147784"},{"product_id":"hp-billet-efi-by-pass-fuel-pressure-regulator","title":"HP Billet EFI By Pass Fuel Pressure Regulator","description":"Holley® 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. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-846 fuel pressure regulator features(1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring return.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187981697196,"sku":"BBVL_12-846","price":311.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-846v2.jpg?v=1789147792"},{"product_id":"die-cast-efi-by-pass-style-fuel-pressure-regulators","title":"Die Cast EFI By Pass Style Fuel Pressure Regulators","description":"Holley does it again with their new die cast aluminum fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle. 1\/8\" NPT barb fitting for boost reference port included.","brand":"Holley","offers":[{"title":"Default Title","offer_id":47187981992108,"sku":"BBVL_12-886","price":116.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/12-886.jpg?v=1789147799"},{"product_id":"low-pressure-regulator","title":"Low Pressure Regulator","description":"Based on the same technology as our 30-803 fuel pressure regulator, our new low pressure regulator is built with premium components and designed to operate within the 1-4 PSI range. Includes mounting bracket and detailed instructions. 3\/8\" NPT ports.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":47188026622124,"sku":"BJVK_30-804QFT","price":56.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/30-804qft.jpg?v=1789148384"},{"product_id":"pressure-regulator","title":"Pressure Regulator","description":"Pressure Regulator - Cast body with powder coated black top. Features 30cc diaphragm and mounting bracket with hardware. 3\/8\" NPT ports (single inlet, dual outlet).","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":47188028096684,"sku":"BJVK_30-803QFT","price":54.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/1424b61e4956db7ec42166b3707ab3c129658e72.jpg?v=1789148395"},{"product_id":"bypass-regulator-w-jet","title":"Bypass Regulator W\/JET","description":"Cast Bypass Regulator W\/JET - Features blue powder-coated top and is desgined for use with a belt driven or mechanical fuel pump. Adjustable jet provides tuning of low RPM fuel pressure. Comes with stainless mounting bracket. All threads are NPT.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":47188029145260,"sku":"BJVK_30-899QFT","price":143.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7001\/0540\/files\/30-899qft.jpg?v=1789148402"}],"url":"https:\/\/cindertechdiesel.com\/collections\/fuel-pressure-regulator.oembed","provider":"CinderTech Diesel ","version":"1.0","type":"link"}