{"title":"Fuel Pressure Regulator","description":null,"products":[{"product_id":"holley-efi-15-90-psi-fuel-regulator-6an-boost-reference-1-1","title":"Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1","description":"Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15-90 psi, a gauge port, and a boost reference port as well. The regulators are ideal for vehicles\/systems where superior flow and pressure control are desired. The regulators 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 12-894 has -6AN port sizes and the 12-895 has -8AN port sizes.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":44486102614086,"sku":"GVMR_12-894","price":218.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-894.jpg?v=1768942090"},{"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":44489379446854,"sku":"BJVK_30-804QFT","price":46.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-804qft.jpg?v=1769067690"},{"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":44489379610694,"sku":"BJVK_30-803QFT","price":41.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/1424b61e4956db7ec42166b3707ab3c129658e72.jpg?v=1769067697"},{"product_id":"2-port-fuel-pressure-regulator","title":"2-Port Fuel Pressure Regulator","description":"2-Port Regulator designed to provide smooth, consistent and repeatable performance. This regulator is machined from aircraft garde billet aluminum and anodized for added durability and reliable performance.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":44489379840070,"sku":"BJVK_30-7025QFT","price":230.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-7025qft.jpg?v=1769067705"},{"product_id":"billet-bypass-regulator","title":"Billet Bypass Regulator","description":"Billet Bypass Regulator - Designed for use with an electric fuel pump where fuel pressure is steadily delivered. By-Pass feature is unrestricted and anodized top has a fitting for boost referenced applications. Comes with laser cut stainless mounting bracket and hardware. #8 AN O-Ring fittings required.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":44489379905606,"sku":"BJVK_30-1900QFT","price":189.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-1900qft.jpg?v=1769067710"},{"product_id":"billet-bypass-regulator-w-jet","title":"Billet Bypass Regulator W\/JET","description":"Billet Bypass Regulator W\/JET - Designed for use with a mechanical fuel pump where fuel pressure is variable. By-Pass feature is restricted with a jet that can be adjusted to set your desired low-side fuel pressure. Blue anodized top has a fitting for boost referenced applications, comes with laser cut stainless mounting bracket and hardware. #8 AN O-Ring fittings required.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":44489379971142,"sku":"BJVK_30-1899QFT","price":184.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-1899qft.jpg?v=1769067716"},{"product_id":"billet-pressure-regulator","title":"Billet Pressure Regulator","description":"Billet Pressure Regulator","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":44489380036678,"sku":"BJVK_30-1803QFT","price":152.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-1803QFT_01_P04_KIT.jpg?v=1769067724"},{"product_id":"bypass-regulator","title":"Bypass Regulator","description":"Bypass Regulator recommended for steady-state mechanical and electric fuel pumps. Comes with stainless mounting bracket. All thread are NPT.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":44489380134982,"sku":"BJVK_30-900QFT","price":128.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/020352769e17fc830e714fb5806c6f7ef985f6ed.jpg?v=1769067731"},{"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":44489380200518,"sku":"BJVK_30-899QFT","price":117.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-899qft.jpg?v=1769067737"},{"product_id":"low-pressure-regulator-methanol-fuel","title":"Low Pressure Regulator (Methanol Fuel)","description":"Pressure regulator with ball and stem activation and GFLT diaphragm. Designed for methanol fuel.","brand":"Quick Fuel Technology","offers":[{"title":"Default Title","offer_id":44489380298822,"sku":"BJVK_30-805QFT","price":48.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/30-805qft.jpg?v=1769067744"},{"product_id":"stock-replacement-adjustable-fuel-pressure-regulator","title":"Stock Replacement Adjustable Fuel Pressure Regulator","description":"Holley fuel injection pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle. Regulators for dedicated applications are offered in various colors. These each feature a range of adjustability from 35-65 PSI. They are made to bolt in the stock location, so installation is a snap!","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663747412038,"sku":"BBVL_512-501","price":184.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/512-501.jpg?v=1771402003"},{"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":44663747838022,"sku":"BBVL_12-879","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-880_03.jpg?v=1771402011"},{"product_id":"dominator-billet-efi-by-pass-fuel-pressure-regulator","title":"Dominator 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 12-848 fuel pressure regulator features(1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663748067398,"sku":"BBVL_12-848","price":251.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-848_03.jpg?v=1771402017"},{"product_id":"street-strip-carbureted-applications-two-port-adjustable-from-4-5-to-9-psi","title":"Street\/Strip Carbureted Applications  Two Port Adjustable from 4.5 to 9 PSI","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 12-803 fuel pressure regulator features 3\/8\" NPT in\/out ports.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663786602566,"sku":"BBVL_12-803","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-803_01.jpg?v=1771403947"},{"product_id":"street-strip-carbureted-applications-two-port-adjustable-from-1-to-4-psi","title":"Street\/Strip Carbureted Applications  Two Port Adjustable from 1 to 4 PSI","description":"Street\/Strip Carbureted Applications  Two Port Adjustable from 1 to 4 PSI","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663786700870,"sku":"BBVL_12-804","price":44.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-804_01.jpg?v=1771403953"},{"product_id":"street-strip-carbureted-applications-two-port-adjustable-from-4-5-to-9-psi-1","title":"Street\/Strip Carbureted Applications  Two Port Adjustable from 4.5 to 9 PSI","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 12-803BP 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":44663786766406,"sku":"BBVL_12-803BP","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-803bp_01.jpg?v=1771403960"},{"product_id":"street-strip-carbureted-applications-two-portadjustable-from-4-5-to-9-psi","title":"Street\/Strip Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI","description":"*** 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":44663786897478,"sku":"BBVL_12-704","price":157.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-704.jpg?v=1771403973"},{"product_id":"street-strip-carbureted-applications-two-portadjustable-from-4-5-to-9-psi-1","title":"Street\/Strip Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI","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":44663787388998,"sku":"BBVL_12-845","price":251.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-845v2.jpg?v=1771403988"},{"product_id":"street-strip-carbureted-applications-two-portadjustable-from-4-5-to-9-psi-2","title":"Street\/Strip Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI","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 12-843 fuel pressure regulator features (1) -10 AN O-ring inlet, (2) -8 AN O-ring outlets.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663787454534,"sku":"BBVL_12-843","price":202.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-840_05.jpg?v=1771403996"},{"product_id":"hp-billet-carbureted-by-pass-w-idle-bleed-fuel-pressure-regulator","title":"HP Billet Carbureted By Pass w\/ Idle Bleed 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 12-842 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":44663787520070,"sku":"BBVL_12-842","price":193.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-842.jpg?v=1771404003"},{"product_id":"street-strip-carbureted-applications-two-portadjustable-from-4-5-to-9-psi-3","title":"Street\/Strip Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI","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":44663787585606,"sku":"BBVL_12-841","price":161.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-841_02.jpg?v=1771404010"},{"product_id":"street-strip-carbureted-applications-two-port-adjustable-from-4-5-to-9-psi-2","title":"Street\/Strip Carbureted Applications  Two Port Adjustable from 4.5 to 9 PSI","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":44663787651142,"sku":"BBVL_12-840","price":137.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-840_02.jpg?v=1771404017"},{"product_id":"hot-street-race-carbureted-applications-two-portadjustable-from-4-5-to-9-psi","title":"Hot Street\/Race Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI","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 12-847 fuel pressure regulator features (1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44663796006982,"sku":"BBVL_12-847","price":292.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-847v2.jpg?v=1771404380"},{"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":44666809581638,"sku":"BBVL_12-880","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-880_01.jpg?v=1771571014"},{"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":44666809647174,"sku":"BBVL_12-846","price":266.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-846v2.jpg?v=1771571022"},{"product_id":"die-cast-efi-by-pass-style-fuel-pressure-regulators","title":"Die Cast EFI By Pass Style Fuel Pressure Regulators","description":"1\/8\" NPT barb fitting for boost reference port included.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44666809712710,"sku":"BBVL_12-886","price":89.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/12-886.jpg?v=1771571029"},{"product_id":"regulator-damper-standard-range-40-70psi","title":"REGULATOR\/DAMPER, STANDARD RANGE 40-70PSI","description":"Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44666829897798,"sku":"BBVL_12-1000","price":327.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/03224f423fbc6aa1e5f447423d92cf0c0bb245bc.jpg?v=1771572594"},{"product_id":"regulator-damper-extended-range-40-100psi","title":"REGULATOR\/DAMPER, EXTENDED RANGE 40-100PSI","description":"Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.","brand":"Holley","offers":[{"title":"Default Title","offer_id":44666829963334,"sku":"BBVL_12-1001","price":357.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/b21c1bdaed78104db70c85b87bc2a47592f26a4d.jpg?v=1771572604"},{"product_id":"mr-gasket-adjustable-fuel-pressure-regulator-1-6-psi","title":"Mr. Gasket Adjustable Fuel Pressure Regulator 1-6 Psi","description":"Adjustable from 1-6 PSI (pounds per square inch) it includes brass fittings for use with 1\/4 inch, 5\/16 inch, or 3\/8 inch fuel hose. For use with carburetor fuel systems only \u0026amp; engines not exceeding 400 horsepower. Select desired pressure settings via selector knob located on top of regulator. 2-1\/4 inch diameter chrome plated body.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":45016947294278,"sku":"BCZG_9710","price":58.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4543\/2134\/files\/9710.jpg?v=1778276568"}],"url":"https:\/\/products.rocketperformanceproducts.com\/collections\/fuel-pressure-regulator.oembed","provider":"Rocket Performance Racing Products","version":"1.0","type":"link"}