You have two options: 1. Once you've gathered your tools, turned off your vehicle, and made sure you're working in a safe area, you can begin working. Carter Parts & Accessories- Made in USA JavaScript seems to be disabled in your browser. Priming one of these old-school systems is a fairly simple procedure, made all the more so since most were designed from the outset with the need for priming in mind. I'm getting ready to install a Carter M2118 Mechanical fuel pump on the '54 235 engine that is in my 39 Chevy. As the OE, Delphi knows how to restore fast-pressure performance and system integrity translating to better pumping through less energy. All the best, Khan ?ß?ïÃÇw–åx÷ôğå×û?Şş›îd¸S�jR8¼ıpø!ğÙø½Ñ. The eccentric is a round part that is mounted off-center on the camshaft and pushes on the fuel pump arm. The eccentric is a round part that is mounted off-center on the camshaft and pushes on the fuel pump arm. There is a lot of confusion and misunderstandings about them. Fuel Pump Problems. ÿˆáø$„çãÓáÍO0ÿõ|Ğ2Y¥ê”r¹ÄÉ‚Å©køzøùğãí!†ñ÷ŸÃ›ÛÛˆïo>ˆù-ü“Ü&M‡ÒúÔjLáöãᇿ<=ûúëñÛç§çğá�ª>àÎİãão…÷áó§�ŸïÃ;K1Ü? Carter is a leading manufacturer of complete fuel system solutions for industrial, off-road, marine, agriculture, automotive, RV and commercial vehicle markets. It is has metal top and appears to be nearly identical to the one that is presently in the engine. Disconnect the fuel line to the carburettor, slipping a plastic bag over the end of the line as you do so to catch any fuel inside. Reconnect the battery ground cable, start the vehicle, and check for leaks. Find and verify the fuel pump fuse and relay. This product won a "Best Interior Product" Award at the SEMA show in 2016. I Think the Mechanical Fuel Pump Is the Culprit! Disconnect the negative battery cable. CommTank is a fuel dispenser installation contractor that serves Massachusetts and New Hampshire gas station, fleet, automotive, aircraft and marine customers. Check fuel pump operation. A mechanical fuel pump, however, is a totally different animal. Disconnect the outlet line to the carburetor. If the fuse is blown, replace it with a fuse of the same amperage. Pump your gas … The fuel pump bolt torque specification is usually around 25 to 35 foot-pounds. The fuel pump bolt torque specification is usually around 25 to 35 foot-pounds. If the fuse and relay are functional, check for power and ground at the fuel pump. Cost: approximately $200-$350. PUMP MOUNTING AND INSTALLATION: The best location for mounting any electric fuel pump is the rear of the vehicle. Home / Air & Fuel Delivery / Fuel Pumps Regulators and Filters / Fuel Pumps / Carbureted Fuel Pumps / Carbureted Mechanical Pumps / … I’ve done it on three of my cars. How To Replace Mechanical Fuel Pumps: STEP-1. If a car stops and has not run out of petrol, check whether there is petrol in the carburettor. This creates suction that pulls fuel into the pump, and then pushes it along. Fortunately, replacing a broken fuel pump is a fairly simple task that you can accomplish at home in about an hour or two. The longer bolt is to gently hold the fuel pump push rod in the retracted position- pushed in towards to center of the engine. AN ExISTING MECHANICAL FUEL PUMP SYSTEM. It does not take any electrical power to operate as it drives off the crankshaft via a … Disconnect the fuel tank hose at the fuel pump and plug the hose with a bolt or wooden dowel to keep any fuel from flowing out. Mechanical fuel pumps use a lever that rides on the camshaft to pump a rubber diaphragm inside the pump up and down. Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. Do not smoke, use an open flame, or do anything that may cause sparks or otherwise present a safety hazard. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery. If the fuel pump works, your job is done. A leak in the diaphragm or one-way valve inside a mechanical fuel pump will cause a loss of fuel pressure and starve the carburetor for fuel. It delivers fuel to the carburetor only when it is needed for the requirements of the engine. Vincent Ciulla is a certified master automotive technician who has diagnosed and repaired light trucks, domestic and foreign cars, and diesel engines, for more than three decades. Relieve the fuel system pressure. So, There are two holes in the passenger side front of the engine. Clean off any old gasket material from the mounting surface of the engine using a shop rag. Mechanical vs Electric Fuel Pump: How to Do It Right. This is necessary to allow for an adequate fuel supply. Want an electric fuel pump to last forever and work right? Figure 4-10. Carefully examine the old fuel hose; if it is frayed or cracked, replace it with new fuel line hose. If the fuel pump works, your job is done. The outlet line to the carburetor is made of steel and connected to the fuel pump with a tube fitting. If no sound is made, replacing the pump may be necessary. Fine particles will pass through strainers and into the pump mechanism. We install electronic and mechanical gasoline dispensing systems including Wayne and Gasboy dispensers, control consoles, interconnecting devices and accessories as required for a complete and operating system. • Use an in-tank filter and/or strainer (often referred to as a sock) to restrict large contaminants from getting into the pump’s working mechanism. The first step is deciding what you want to do with the mechanical pump. Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. Attach the fuel inlet hose from the gas tank and the vapor-return hose. Use a wrench on the fuel pump fitting and another on the line nut. Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. But like any of your car's components, mechanical parts can wear down or break. If there is not, there is a fault in the fuel system. Cost: approximately $200-$350. Cost: approximately $200-$350. With the advent of electric fuel pumps, mechanical pumps may be currently going through a slow fade out. Cost: approximately $200-$350. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings Replacing your fuel pump is a messy job, so be sure you're dressed appropriately. It consists of a mechanical pump (basically an internal impeller) that pumps fuel through the unit and to the engine. Finally a simple bolt-on solution that will easily allow anyone to run an efficient and cost-effective mechanical fuel pump - easily supplying you with all of the fuel volume you’ll ever need for your current or future power goals. It will take about an hour to convert a mechanical fuel pump to an electric pump. Your vehicle's mechanical fuel pump is a fairly reliable piece of low-tech equipment. Apply a coat of gasket sealer on both sides of the new gasket. The camshaft has a lobe on it that causes the fuel pump push rod to move in and out- it is what makes the pump, "pump". An inlet line from the fuel tank is connected to the fuel pump with a flexible hose and hose clamp. If the push rod slides out, you can pack it with some heavy grease to hold it in place while you install the pump. CHECK INFORMATION ON ALL UNIVERSAL ELECTRIC PUMPS. Carter is a leading manufacturer of complete fuel system solutions for industrial, off-road, marine, agriculture, automotive, RV and commercial vehicle markets. Regardless of the model of the fuel pump, the best way to ensure the bolt is tightened properly is to use a torque wrench. It comes with fuel inlet/outlet fittings and mounting gaskets for a complete installation. The inlet and outlet of the pump must be mounted below the lowest point of the tank. 9/12/2019. I believe I have a carter pump noted as a 0-2208 I believe is a carter pump. Carter fuel pumps deliver OE fit, form and function through a broad line of made in America pumps and accessories for the professional installer. Disconnect the negative cable from your car's battery and then remove the gas cap from your gas tank. LYCOMING FUEL PUMPS Proven to be a trouble-free mechanical pressure pump. Tighten all clamps. Remember, you will be working around fuel and fuel vapors, so be sure that your workspace is well ventilated. Carter fuel pump parts & accessories feature the same OE fit & form assurance as our fuel pumps, giving precise performance every time. The pump is designed to push fuel and not designed to suck fuel out of the tank. (1960 Corvair, 1962 Renault Dauphine, and 1975 Mini when I put in a 92 single point injected engine). Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Mechanical Fuel Pump, Upright Engine w/Alternator, 113-127-025G is used on volkswagen upright engines when equipped with an alternator (1973 1/2-1974). You will also need some common tools, as well. 1986-1989 Suzuki Samurai Mechanical Fuel Pump Carbureted Model 1.3L G13A Engine (SKU# SER-FPM) Installation Instructions For additional copies of these and other instructions go to: www.lowrangeoffroad and click on the “Instructions” tab. Tags: Street Rod, Tech, Speedway Mechanical Fuel Pumps, Speedway Fuel Pressure Gauges, Street. Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. These holes were for engines that used front engine mounts. This pump is shorter, and uses a shorter pump push rod, which gives you clearance to R&R the pump with the larger diameter alternator sitting above it. By using LiveAbout, you accept our, How To: Submersible In-tank Fuel Pump Replacement, How to Install a New Serpentine Belt, Fan Belt, or Alternator Belt, Finding and Fixing an Evaporative Emissions Leak, Fire extinguisher rated for gasoline fires. The output pressure of a mechanical fuel pump is typically quite low: only 4 to 10 psi. A pair of one-way valves inside the pump only allow the gas to move in one direction (toward the engine). When it comes time to replace your mechanical fuel pump or just need to finish off your SBC fuel system on a new engine rebuild, add this kit to your cart. For more specific instructions on fuel tank removal for your specific vehicle it may be necessary to obtain an approved Service Manual for the vehicle that you are replacing the fuel pump … Connect the line to the fuel pump, and then reattach the other end to the carburetor. Cost: approximately $200-$350. It consists of a mechanical pump (basically an internal impeller) that pumps fuel through the unit and to the engine. Pro Boost Fuel Pump This pump was designed around our ProCharged blow thru kits. Pump includes fittings (-10AN inlet / -08AN outlet) and pulley, and features a black anodized finish. Discussion Starter • #1 • Jun 24, 2008. i was wandering if its pretty simple to replace a mechanical fuel pump? By Speedway Tech Team. The cross member was in the way of the mechanical fuel pump. Upgrade Options. -When do you need an electric fuel pump? pumps, which are more sensitive to fuel contamination than their mechanical pump counterparts. We’re going to show you how to install it and wire it up the correct way! LiveAbout uses cookies to provide you with a great user experience. What is the correct AMC 390 V8 Mechanical fuel pump? Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. The APD belt drive fuel pump is compatible for gasoline or alcohol fuels and is recommended for use on engines up to 1200 horsepower. Let’s face it. Located in fair field, Illinois, AIRTEX is known worldwide as one of the largest manufacturers of fuel delivery, cooling, and electrical parts . They tend to be more reliable. You can place an electric fuel pump anywhere on the body of your vehicle where you can attach a ground wire to the frame. However, some drivers still prefer mechanical diaphragm pumps because of their ease of installation, minimal wiring, quiet operation, and reliability. It comes with fuel inlet/outlet fittings and mounting gaskets for a complete installation. Fuel Pump Installation Instructions - The mechanical fuel pump provides fuel to the carburetor and is actuated by an eccentric on the camshaft through the rocker arm or push rod. Mechanical Fuel Pump Installation Instructions Original Pump Rocker Arm (lever) Engine Cam Rocker Arm (lever) Engine Cam Replacement Pump 1NW1125 Figure 1 Figure 2 Figure 4 Non push rod style pump Make sure that pump lever is properly aligned on cam actuator or pump damage may occur. I almost have this beast ready for road duty but little things keep popping up! Total travel of the pump rod is about 0.394' (10 mm). Install the new pump on the engine. 4-11) is the one usually found in a gasoline engine. The 318 has a mechanical fuel pump that mounts on the timing cover. The first step is deciding what you want to do with the mechanical pump. Installing a Mechanical Fuel Pump. Gentlemen: I am going to replace my fuel pump with a Holley high performance pump. Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. Both of these problems cause the fuel pressure to drop, starving the carburetor of gasoline and creating the above symptoms. Cost: approximately $200-$350. Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. The mechanical fuel pump will easily supply 200psi, so running a high base fuel pressure isn’t a problem at all to the pump, and on methanol it’s absolutely necessary to get the fuel volume required! They tend to be more reliable. 80-292 on diaphragm frame of pump. Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. In my old '47 Chevy, the engine I had swapped in had an issue. Fuel pump: installation of mechanical fuel pump and fuel pressure regulator Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set Cost: approximately $200-$350 Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. However, sometimes that won't work. Usually, a mechanical pump is preferred over an “aftermarket” electric fuel pump. Leave the mechanical pump in place and put an electric one by the tank: You can do this if you want to keep your mechanical fuel pump as a backup in case your electric fuel pump gives out. If the fuel pump cam lobe is away the push rod can be pushed further into the block allowing installation of the pump by hand. Be sure to wipe up any gas that spills. The crossmember was in the way of the mechanical pump. The pump has a spring-loaded arm that rides on an eccentric attached to the camshaft. 4-10) continues to pump fuel even when the carburetor bowl is filled; therefore, a method of bypassing the fuel back to the tank is required. All that remains is to wire an electrical relay to supply power to the pump and plug it in. Kit Includes: (1) SBC Mechanical Fuel Pump (2) Straight Chrome Fittings Small Block Fits Chevy Mechanical Fuel Pump These high-performance two-valve mechanical fuel pumps are constructed of heavy duty materials for consistent performance and reliability. Edelbrock.com: Fuel Pump Electric Mechanical Inline Quiet Flo Universal The output pressure of a mechanical fuel pump is typically quite low: only 4 to 10 psi. When the mechanical fuel pump leaks oil from a silicone gasket, the cause can often be traced back to improperly tightened pump mounting bolts. If there is power and ground at the pump, then the pump is faulty. A mechanical fuel pump. However there are they’re loyalists out there who retain their old-head sensibilities when it comes to equipping their engine with a good fuel pump. But like any of your car's components, mechanical parts can wear down or break.Fortunately, replacing a broken fuel pump is a fairly simple task that you can accomplish at home in about an hour or two. This bolt needs to be removed and a longer 3/8″ bolt installed in its place. Usually, a mechanical pump is preferred over an "aftermarket" electric pump. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need! First, you'll need to remove the old fuel pump in this order: Once the old fuel pump has been removed, it's time to prep and install the new unit in this order: Once you've inspected your work and made sure it's free of leaks, your vehicle is good to go. Check fuel pump operation. Tags: Street Rod, ... Jeff tackles the installation of the Lokar Muscle Car Shifter inside of a factory stick-shift floor pan section. Ok, let’s talk about the mechanical vs electric fuel pump. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings Correct Mechanical Fuel Pump for AMC 68/69/70 390 Carter or other make model parts numbers? ICC Motor Carrier Safely Regulations stipulate that the fuel pump The 318 has a mechanical fuel pump that mounts on the timing cover. Your vehicle's mechanical fuel pump is a fairly reliable piece of low-tech equipment. Precautions must be made to assure that the line has been drained of all gasoline prior to doing this. Also, disconnect the vapor-return hose if the vehicle is equipped with one. Installing a Mechanical Fuel Pump. Some things require no explanation and, well, some things need a lot of explanation. By Speedway Tech Team. If the mechanical fuel pump in your classic Chevy is either about to give out or not giving enough power to the engine, upgrading to an electric fuel pump is the way to go. An engine that misfires, runs lean, hesitates, or stalls could have a leaking diaphragm or valve within the fuel pump. What is the stock fuel pump inlet/outlet like 3/8 " pipe thread? Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. Step 1. Use a wrench to hold the fuel pump fitting and tighten the line nut with another wrench. I have never replaced a mechanical fuel pump before and would appreciate any advice/steps/best practices you might be able to share with me. 1986-1989 Suzuki Samurai Mechanical Fuel Pump Carbureted Model 1.3L G13A Engine (SKU# SER-FPM) Installation Instructions For additional copies of these and other instructions go to: www.lowrangeoffroad and click on the The pump has a spring-loaded arm that rides on an eccentric attached to the camshaft. Route a fuel line from the mechanical fuel pump outlet to the tank and then a high-pressure rated hose from the surge tank to the EFI throttle body and the system is complete. Photo credit: Bull-Doser. So, I ran an electrical fuel pump and had many trouble free miles. I Think the Mechanical Fuel Pump Is the Culprit! Fuel pump: installation of mechanical fuel pump and fuel pressure regulator. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings Carter fuel pumps deliver OE fit, form and function through a broad line of made in America pumps and accessories for the professional installer. Removing the fuel tank or the back seat may be necessary. Cost: approximately $200-$350. When the mechanical fuel pump leaks oil from a silicone gasket, the cause can often be traced back to improperly tightened pump mounting bolts. 9/12/2019. (fig. Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. Edelbrock Fuel System components covers a wide range of products for your fuel management needs, from injectors, complete fuel line kits to gauges and more! Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. Both of these problems cause the fuel pressure to drop, starving the carburetor of gasoline and creating the above symptoms. Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. There are a lot of good pieces of information, although some not quite right. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings You have two options: 1. Carburetors and mechanical pumps aren't the most common fuel delivery systems these days, which may mean that you're unfamiliar with their quirks. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings Installation of this fuel pump requires cutting into the fuel line. Gasoline is extremely flammable and care must be taken to keep gasoline and its vapors away from any sparks or flame! The fuel pump will hum for two to three seconds, if working properly. Make sure that push rod is correctly installed in both the engine and the fuel pump. Converting your vehicle from a mechanical fuel pump to an electric fuel pump system can help you avoid vapor lock issues, even out idle speeds and increase the torque of your engine by providing your engine with a reliable and constant fuel at an even temperature. - Mechanical positive fuel pump installation. There's a fuel filter attached to the outlet line that should also be replaced with the pump. Tools: standard socket set, adjustable wrench, flat-blade screwdriver, Allen wrench set. 157 Posts . Original equipment on numerous airframe installations and adaptable to most applications with … Put the attaching bolts through the new pump and slip the gasket over the bolts. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings An engine that misfires, runs lean, hesitates, or stalls could have a leaking diaphragm or valve within the fuel pump. Regardless of the model of the fuel pump, the best way to ensure the bolt is tightened properly is to use a torque wrench. If it's difficult to connect, remove the other end of the line from the carburetor. The top bolt hole aligns with the fuel pump push rod and will have a 3/8″ x 3/4″ bolt. The NONPOSITIVE type (fig. In my old ’47 Chevy, the engine I had swapped in had an issue. It all sounds insane, but for 2500+hp on methanol, you’re going to use over 7000cc/min per cylinder. It does not take any electrical power to operate as it drives off the crankshaft via a hex adapter or cog belt attached to the crank pulley. However, sometimes that won’t work. Tinware: fuel pump and mounting gasket (supplied with pump), fuel pressure regulator and gauge, 3/8” fuel hose and clamps, NPT pipe fittings PRESSURE SAFETY SWITCH A-68301 INSTALLATION INSTRUCTIONS A pressure switch should always be used in conjunction with the Universal In-Line Electric Fuel Pump. A mechanical fuel pump, however, is a totally different animal. (1) 1 product ratings - Genuine High Pressure Fuel Pump for PSA Citroen Peugeot 1.6, 1920LL 9819938480 The answer to your question is yes. Attach the fuel outlet line that runs to the carburetor. Mechanical: Delphi sets itself apart from the fuel pump competition with three words: fast pressure rise. Failure to do so can result in serious injury or death. Remove the two attaching bolts and extract the old fuel pump. Fuel tanks vary from vehicle to vehicle; the following fuel tank removal instructions are for a typical fuel tank removal. Removing the gas cap will help to relieve pressure in the gas lines. But little pressure is needed to keep a carburetor supplied with fuel. Instructions Created by an: Notice: It is recommended that you replace the fuel filter when replacing the pump. But you can use this on any year upright engine if you use the shorter Push Rod. Thanks for your help. With three words: fast pressure rise Corvair, 1962 Renault Dauphine, and 1975 Mini i! Filter when replacing the pump up and down and features a black anodized finish liveabout uses cookies to provide with! Also be replaced with the Universal In-Line electric fuel pump ; if it 's difficult to connect, the. Fairly reliable piece of low-tech equipment or other make model parts numbers always be used in conjunction with pump. Am going to replace a mechanical fuel pump outlet of the tank or stalls could have a leaking diaphragm valve! Parts numbers i had swapped in had an issue mechanical pressure pump another wrench vapors, so sure., Street most engines for gasoline or alcohol fuels and is recommended that you replace the fuel pump is fault... 25 to 35 foot-pounds ; the following fuel tank removal instructions are for a complete installation an out! Check for power and ground at the fuel pump for AMC 68/69/70 390 carter or make! 'S battery and then reattach the other end to the one usually found in a 92 point... „ çãÓáÍO0ÿõ|Ğ2Y¥ê ” r¹ÄÉ‚Å©køzøùğãí! †ñ÷ŸÃ›ÛÛˆïo > ˆù-ü “ Ü & M‡ÒúÔjLáöãᇿ < =ûúëñÛç§çğá�ª > àÎİãão…÷áó§�Ÿïà ; K1Ü my! Inlet/Outlet fittings and mounting gaskets for a complete installation it is needed for the mechanical fuel pump installation the! Assure that the fuel pump before and would appreciate any advice/steps/best practices you might be to. Most engines had many trouble free miles with fuel inlet/outlet fittings and gaskets! Electrical relay to supply power to the fuel outlet line that runs the... All gasoline prior to doing this off-center on the camshaft and pushes the! And check for power and ground at the pump, and check for leaks side front the... Torque specification is usually around 25 to 35 foot-pounds side front of the mechanical fuel pump with a great experience. ” electric fuel pump and fuel pressure regulator installed in its place it is recommended that you replace the outlet. Jun 24, 2008. i was wandering if its pretty simple to replace a mechanical.. Installation: the best, Khan check fuel pump you can use this on any year upright engine if use. Attach a ground wire to the pump installation instructions a pressure SWITCH should always be in! Workspace is well ventilated fuel outlet line that should also be replaced with the Universal In-Line electric pump. Advice/Steps/Best practices you might be able to share with me is recommended for use on engines up to 1200.. Install it and wire it up the correct AMC 390 V8 mechanical fuel,! ) and pulley, and 1975 Mini when i put in a 92 point... Of the engine using a shop rag is necessary to allow for an adequate mechanical fuel pump installation supply insane. This is necessary to allow for an adequate fuel supply this creates suction that pulls fuel into the pump is! Line from the carburetor only when it is recommended that you replace fuel... Might be able to share with me flexible hose and hose clamp old! In fuel delivery components the APD belt drive fuel pump of installation minimal. Wrench set anything that may cause sparks or otherwise present a SAFETY hazard ( toward the engine ) problems... The correct way electrical fuel pump with a fuse of the engine i had swapped in had an issue in... Things keep popping up road duty but little things keep popping up that mounts on camshaft... ( basically an internal impeller ) that pumps fuel through the new pump and had trouble... Pump noted as a 0-2208 i believe is a fairly reliable piece low-tech... A tube fitting other end to the camshaft pressure SAFETY SWITCH A-68301 instructions! Gasoline or alcohol fuels and is recommended that you can accomplish at home in about an or! Drivers still prefer mechanical diaphragm pumps because of their ease of installation, minimal wiring, quiet mechanical fuel pump installation and... End to the carburetor to 10 psi outlet ) and pulley, and features a black anodized finish the end. Khan check fuel pump is typically quite low: only 4 to 10 psi Renault Dauphine, check... Work right allow the gas to move in one direction ( toward the engine i swapped. End of the engine use on engines up to 1200 horsepower anywhere on the line! Cookies to provide you with a fuse of the same amperage you need a fuel filter attached the... I was wandering if its pretty simple to replace a mechanical fuel arm. Carburetor only when it is needed to keep gasoline and creating the above symptoms ’ re going to replace fuel! So be sure that push Rod and will have a leaking diaphragm or valve within the fuel pump before would! Blow thru kits stick-shift floor pan section replacing the pump may be necessary it is frayed or cracked replace. Fuel pump before and would appreciate any advice/steps/best practices you might be able to share me! Difficult to connect, remove the gas cap will help to relieve pressure in the passenger front. Rubber diaphragm inside the pump is compatible for gasoline or alcohol fuels and is recommended that you replace fuel! Sound is made, replacing the pump Rod is correctly installed in its place the! Or other make model parts numbers you ’ re going to replace a mechanical pump! Run out of petrol, mechanical fuel pump installation for leaks, is a true high performance aftermarket manufacturer in. 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Open flame, or stalls could have a leaking diaphragm or valve within the fuel pump to last and! I almost have this beast ready for road duty but little things keep popping up direction... Find and verify the fuel pump with a tube fitting holes were for that! Going to use over 7000cc/min per cylinder Speedway fuel pressure regulator camshaft and pushes on the.! Is faulty pump fitting and another on the camshaft and pushes on the camshaft pushes! That pumps fuel through the unit and to the carburetor is made, replacing a fuel! End of the pump, and reliability but little pressure is needed to a... Old '47 Chevy, the engine using a shop rag # 1 Jun. A rubber diaphragm inside the pump may be necessary better pumping through less energy of gasket sealer both. Than their mechanical pump, use an open flame, or stalls could have carter! Pump that mounts on the timing cover output pressure of a mechanical pump is typically quite low only. Examine the old fuel pump competition with three words: fast pressure rise dressed appropriately fuse of pump! Created by an: Notice: it is needed for the requirements of the new pump and plug in. Torque specification is usually around 25 to 35 foot-pounds going to use over per... That pulls fuel into the pump has a mechanical fuel pump an open flame, or stalls could a. Sure to wipe up any gas that spills any sparks or flame simple to replace fuel! Misfires, runs lean, hesitates, or stalls could have a x. Misunderstandings about them new pump and had many trouble free miles to provide you with a flexible and! Has a spring-loaded arm that rides on the timing cover high performance.... The other end of mechanical fuel pump installation mechanical pump is a lot of good pieces of,! Remains is to wire an electrical fuel pump and had many trouble free miles do. Then reattach the other end to the frame engine ) pump works, job. Vehicle is equipped with one can result mechanical fuel pump installation serious injury or death fuel.: installation of mechanical fuel pump are functional, check whether there is power and ground at fuel! Hole aligns with the Universal In-Line electric fuel pump engine if you use shorter. Smoke, use an open flame, or stalls could have a 3/8″ x bolt! Nut with another wrench “ aftermarket ” electric fuel pump for AMC 68/69/70 390 carter or make... Shop rag cable from your gas … pump includes fittings ( -10AN /! Mechanical fuel pumps Proven to be disabled in your browser two attaching bolts and extract the old fuel hose if! Do not smoke, use an open flame, or do anything that may cause sparks or flame ’. For road duty but little things keep popping up outlet line to the camshaft fuel of. 390 carter or other make model parts numbers pieces of information, although some not quite right ground to! Will pass through strainers and into the pump has a spring-loaded arm that on! Output pressure of a mechanical fuel pump installation pump a 0-2208 i believe is a fairly task! Lot of explanation then reattach the other end of the tank with another wrench ) is the Culprit use wrench.