It is capable of flowing 33% more than conventional, performance replacement fuel pumps, and as much as 100%-300% more than the vehicles original pump. The conservative horsepower rating of this pump is that this pump can support 800 HP on 12 volts and up to 950 HP on 13.5 volts. A: Yes, you can safely use this with 91 or 93 octane pump fuel. Normally, options are great but because many of the Walbro pumps that exist today were originally derived from specific applications, data and fitment information for their universal pumps can be confusing and sometimes hard to discern. Flow rate increases with voltage and amp draw increases with pressure. However, Aeromotive cannot recommend what specific modifications must be made for vehicles that are not listed in the 340 Stealth Pump application guide. When someone says this fuel pump flows more than that fuel pump, your first question should be. This method will get you close, but feel free to plug these LPH numbers into a more elaborate calculator on your own for a number that will be a better guess for your specific application. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. The Fora platform includes forum software by XenForo. A: The Aeromotive Stealth 340 Pump is typically not listed as compatible with OEM returnless fuel systems, for good reason. $110.88. walbro,gss250,190lph,255lph,fuel,pump,in tank,miata,fab9tuning,fab9,install kit,deatschwerks,high pressure,190lph HP. If your fuel pump runs when power upt, but does not make flow and/or pressure, be sure to check the polarity of the wiring before running the pump repeatedly, or for extended periods of time. Our custom assemblies are being used in LS1 F-Bodies, GMC Syclones & Typhoons, Lamborghini Diablos, Audi A4 Turbo's, M3's, 99+ GM trucks, and many others. This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions available in the Original Equipment (O.E.) The test was fairly simple. Aeromotives new product warranty assures the purchaser their 340 Stealth Pump will be free from defects in material and workmanship for one year from the date of purchase. the 340 lph flows 500 lph at 40 psi, and 390 at 70 psi. *Notice of Non-Affiliation and DisclaimerWalbroFuelPumps.comisnot affiliated,or officially connected withWalbro orTI Automotive. TI Automotives award-winning fuel delivery system technology is featured on some of the worlds highest performing production vehicles, such as the Bugatti Veyron, Dodge Challenger SRT Hellcat, Dodge Viper, Dodge Charger SRT Hellcat and Koenigsegg One:1. For even more time savings, order what you need online and then pick it up at your Advance Auto Parts store. For proper installation and to ensure the optimum performance and service life, please see the installation instructions on page 2 to view the flow and current draw at pressure chart, and the bottom of page 3 for wiring recommendations. Q: I purchased and installed a 340 Stealth Pump and It appears that the pump is either not turning on and pumping fuel/making pressure, or it is underperforming when the engine goes under load. 13psi and 518 to the tires. 14.) Two pumps draw 30 amps, 3 pumps 45 amps. . The Walbro fuel pump is has been THE fuel pump for the performance market. E85 is an agriculturally produced fuel and, being a byproduct of plant material, there have been indications some of this bio-mass can accumulate in, and clog fuel filters. Copyright 2003-present WalbroFuelPumps.com, Inc. All rights reserved. If you will be running 30psi of boost on top of 40psi of base fuel pressure, then compare pump flow rates at 70psi. Notice of Non-Affiliation and DisclaimerWalbroFuelPumps.comisnot affiliated,or officially connected withWalbro orTI Automotive. P2M - 340LPH Fuel Pump Kit for Nissan 240sx S14 95-'98 $95.00 $85.50. However, they don't all fall off the same way as pressure increases. Aeromotive has a 340lph (Not to be confused with the GSS340, which is the part # for one of the more common Walbro 255hp pumps) out now that has the same dimensions of a Walbro 255 and holds its flow well at high pressures as well. -OUT OF STOCK -Available via backorder only or may have shipping delays due to availability. AEM's 340LPH E85 . the 400 lph flows 405 at 40 psi and 320 at 70 psi. Walbro . A: The optimum EFI fuel system for a 340 Stealth Fuel Pump, necessary to assure the full capacity of the pump may be delivered to the engine, would include the following: 13.) A: Again, nothing is impossible, any EFI pump may possibly be made to work in any vehicle application if sufficient and correct modifications are made to fit and support it. NOTE: The warranty provided by Aeromotive is factory direct, and requires you return the pump to the Aeromotive directly, NOT to the point of purchase, for warranty consideration. . Verify the vapor purge port on the inlet end of the pump (see page 3 of the installation instructions for more details) is not blocked or obstructed. Aeromotive 340lph GM In-tank Replacement Pump $ 144.95 Aeromotive 7.0 GPM Brushless Spur Gear Fuel Pump w/ True. I'm lazy. Last updated on Jun 15, 2022 22:31:23 PDT View all revisions Item specifics Condition: New Brand: Airtex Some of them fall off more than others as pressure increases.. JavaScript seems to be disabled in your browser. Walbro TU229HP-2 255lph Fuel Pump Module Assembly (2001-2004 Mustang Excl. 50-1000 340LPH High Flow In-Tank Fuel Pump Pressure vs Current and Flow TECHNICAL SPECS: Weight: 12.5oz (354grams) Outside Diameter: 39mm OD External Materials: Black plated steel with laser etching Inlet Fitting: 7.7mm ID, 11.0mm OD. Q: I know the 340 Stealth Pump is not available in a model recommended for my particular application, what modifications do I have to make to my car and/or my fuel system to successfully install and use a 340 Stealth Pump? With how quickly I ran out of fuel on it compared the 535 I replaced it with, I suspect there's some truth to it. So for someone who will not be utilizing a fuel pressure higher than 40psi, these two pumps can be expected to perform similarly. This will be the most popular option for those of those of you installing one of these pumps into a car more than 10 years old, or a factory system will not hold up to the current draw of these pumps. This is an intentional step in our methodical interpeting of the test results, to avoid contamination from any potential preconceived bias that may sneak in from personal preference. We also carry a variety of Vortec and Kenne Bell boost-a-pumps for your supercharged or turbo Mustangs! Its clear to see that the top pump out-performs all of the others at every pressure reading. You'll probably notice that there are pumps in that column that flow more than what you'll need, and there are ones that will flow less. I was making 460 rwhp at 5500 rpm, how much FI hp should the 255 support? It's clear to see that the top pump out-performs all of the others at every pressure reading. E85 is an alcohol based fuel, and alcohols are hygroscopic (attract and absorb water from the atmosphere), which can accumulate in and clog fine filter elements. Yes. Will someone overlay a flow chart of a bosh 044, this new 340 pump, a walbro 255, and a stock denso? For this reason various OEM components within the fuel system (engineered for a pump with only 1/3-1/2 the flow capacity of the 340 Stealth), could have a negative impact on the flow that can be delivered to the fuel rail, regardless of the new pumps increased flow potential. You can view, download, and/or print this guide directly from our website here: Application Guide. The easiest way to visually illustrate the results from this test is with a line graph plotting the fuel flow at various pressures. 2 Reviews 5 Amazing product . . Here is a view of the test vehicle private parts: Here are photos of the hardwiring of fuel pump, the DCCD FuelPro & my hearing aid install. 154. This is due to the fact that the pump DOES flow 525lph, but at a very low pressure that will honestly never be seen in a performance application, as such its known as the 470lph due to the fact that it actually flows 470lph @ 50psi, making the comparisons fair. Walbro "Improved" GT Supercar Fuel Pump. some say they run hot and need the liquid to cool them off, and when you run the tank low they overheat and . Recommended Fuel Line Size (from the tank to the pump) Engine Output. Q: My car has a return-less fuel system and uses a driver module to use pulse modulation to vary the speed of the pump, thereby controlling fuel system flow and pressure (common in, but not exclusive to, Ford vehicles including Mustangs 1999 to present). Each point on each line is a separate flow test at a different pressure. A few months ago Aeromotive released the news, that a new 340lph turbine style intank pump was going to be released. The 340 Stealth Fuel Pump is a break-through in OEM replacement fuel pump technology. Usually most pumps flow more when you increase the voltage applied to them. Starting from scratch, what fuel lines, filter, and regulator is recommended? It seems that every manufacturer has their own way of doing it. 11mm inlet, 180 degrees from the outlet, F20000313 = GSS342 with a higher pressure relief. And using a higher flowing fuel pump than that will not improve your result. The Walbro high output in-tank electric fuel pumps have a flow rating of 255 liters of fuel per hour. That is why DeatschWerks designed their In Tank Fuel Pump to deliver a generous 340 LPH (liters per hour) to support Mustangs making up to 500 or more horsepower.E85 Compatible. A: Contrary to what most people think, pumps dont necessarily pump pressure, what they do pump is flow. Since Walbro has been in business for so long and developed so many pumps for OEM and specialty applications, Walbro simply has a lot of options. We make our own kit for the Evo X, but feel free to reach out to us with any questions for your application. 9800 Hemingway Avenue SouthCottage Grove, MN 55016, Mon-Fri: 6:00am - 6:00pmSat & Sun: Closed. Today we all learn how to remove and install a Walbro 450 high pressure E-85. Base Fuel Pressure. Apparently, someone was testing this on an EVO and found somewhat similiar results to shaodome: 520awhp on one intank pump on E85 doesnt sound like a bad gig. To say its better we first have to define better under what conditions?. In fact, the T-rex flows just about the same volume of fuel at 70 psi as the Walbro 255 lph pumps do. Walbro . Outperforms all current market in-tank fuel pumps Uses Install Kit (400-1136) Specs: Fuel: GAS Horsepower: 650 Flow Rate (lph): 400 Flow Rate (gph): 106 Pressure (psi): 50 Pressure (kPa): 345 Max System Pressure (psi): 87 Max System Pressure (kPa): 600 Filter Group: B Inlet Diameter: 14mm Take the 200 hp and multiply by 0.50, the engine requires approximately 100 pounds of fuel per hour (200 x .50 = 100 lph). Add to Compare. The 450 High-pressure will hold steady pressure until 110psi before it bleeds off. Q: Where can I find the installation instructions for the Aeromotive 340 Stealth Pump? JavaScript seems to be disabled in your browser. Could it be defective? Its important for you to remember that you should be comparing them at the maximum fuel pressure that will be used at for that setup. I don't try to pretend I know that much about fuel systems, because I don't. The factory fuel pump wiring and electrical components were engineered for a fuel pump drawing to the current. Here is an example of why this matters when selecting the appropriate fuel pump. . Discuss DIY, modifications, and upgrades. Same fitment as Walbro GSS340M, GSS307M and GSS294M pumps. The 525(470LPH) Pump is an all-new design featuring a dual channel turbine as opposed to the single channel of the past. Its the combination of motor torque and the pumping mechanism speed it produces that enable the incredible flow the Stealth 340 is known for. Continued running of the fuel pump in this manner will eventually damage the pumping mechanism and motor shaft bushings due to lack of lubrication and cooling flow. Need to smooth out boost.. Added a new parameter to log: Differential pressure comp %. Attempting to install any 340 Stealth Pump in such a vehicle poses a risk, which is solely that of the purchaser/installer. So here is how you can use these charts to help you pick a fuel pump for your setup. However, when using an External Fuel Pump, you can starve it for fuel if the line is too small. The "Gold standard" HP (High Pressure) - GSS340, GSS341, GSS342 have been the mainstream Walbro 255 LPH high pressure intank fuel pumps for many years. Here is how these pumps compare when you look at their performance as HP instead lf LPH. WALBRO GSS342 FUEL Pump Kit For Honda Accord 2011 VIII CP -- - EUR 95,39. And many of us with turbocharged or supercharged applications use boost-referencing fuel pressure regulators that raise the fuel pressure as boost increases. I got to try one of these pumps last night on the dyno and I am HIGHLY disappointed with it so far. No fuel pump at this level receives more thorough attention in the build and testing phases than the 340 Stealth Pump does. Then find what your maximum fuel pressure is going to be. It's 340LPH rating is only at 40 PSI, but at 60 PSI is flow starts to drop below 300. E85 is a blend of gasoline and ethanol, in any ratio up to 85 percent ethanol. Recently Walbro released a uprated version of these pumps which are the GSS350, GSS351, GSS352 and are rated at 350LPH. They are available on our website for viewing, download and/or printing here: https://aeromotiveinc.com/wp-content/uploads/2013/08/340-Stealth-Intructions-08-13.pdf. We tested them separately at 13.2V, as well as at 16V to see how much more they could flow with a voltage booster. The Hardwire install kit includes all the same parts as the Basic Install kit along with a length of power wire, ground wire, 30 amp inline fuse, 40 amp relay, 4-lead relay socket with pigtails, and the install instructions. Purchase 340LPH Fuel Pump, High Pressure/Volume E85 or shop other Fuel Pumps - In-Tank and Turbine-Tech products from Racetronix. But does everyone need the highest flowing pump on the market? Lower housing diameter: 2.00 in.. Fuel inlet OD: 0.44 in./11 mm Fuel outlet OD: 0.44 in.11 mm Flow rate: 465 LPH @ 40PSI Test Voltage: 13.5 volts Related Products Best Sellers There are many ways to do this, some more complicated than others, but all of them are an estimation. The pump uses a turbine style design which incorporates two composite plastic blades, just like our HFP 255LPH pumps, as well as the Aeromotive 340LPH pump introduced last year. The second thing to notice is that some of the pumps that flow more than others on the left side of the graph (low pressure) actually flow less than those same others on the right side of the graph (high pressure). That's OK, neither am I. the only difference on the number is the configuration of the sock (which side of the pump its on) in the supra the 11142 or 11141 would work fine. Each pump individually tested . However the follow-up test results showed unexpected behavior between. USA et International; Australie; Canada; France; Allemagne; supraforums.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. As a former irrigation contractor, I can also tell you all about pressure vs flow. Plus Fill Out Your Bracket For a Chance to WIN a $500 MAP Gift Card! . FREE $100 BACK in points on Orders Over $700! It is capable of flowing 33% more than conventional, performance replacement fuel pumps, and as much as 100%-300% more than the vehicles original pump. have not installed yet but looks to be of quality. Substantial electrical supply, like P/N 16301 HD wiring kit or P/N 16306 FPSC. 10.) If you are looking to make big power and are running E85, make sure to consider this pump. And increased fuel flow is necessary to increase horsepower. Careful attention must be paid to all aspects of the fuel delivery system when a pump as powerful as the 340 Stealth Pump is installed. Modifications can be made to the OEM returnless fuel system, to the various hydraulic components and electrical supply, to incorporate such a 340 Stealth Pump, and it has been done successfully and with amazing results, BUT, it truly requires re-engineering much of the OEM fuel system components and controls, and is not something the average enthusiast will be capable of handling on their own. Walbro HELLCAT 525 lph In Tank Fuel Pump E85. 2.) A: Using multiple 340 Stealth fuel pumps should practically be limited to 2-pump hanger assemblies. I've had one on my vert for years. GENUINE WALBRO In-Tank Fuel Pump Kit (87 LPH) Universal Automotive & Motorsport. Walbro Universal Install Kit for 465 LPH DCSS Twin Turbine High Pressure Fuel Pump (E85 Compatible) I would say my fuel system is a weak link in my build but I've been avoiding doing some mega build with aftermarket lines from the tank to the firewall etc. As pressures go higher, so goes current draw, with a peak of 19 amps per pump at 90 PSI pressure. While this is a more accurate rating than a free flow rating, the 255 lph rating is only accurate if you are running your engine at 40 psi and your pump is being supplied with 13 volts. In one of the graphs you can see the raise from 50 to 55psi had an effect on the AFR slightly, but at 55 to 60 was basically NO change. You will see this pump called both the 470 and the 525. Installation of a fuel pump like the 340 Stealth into todays returnless systems, when you consider that it flows 2-3 times as much volume, draws 2-3 times as much current and is not necessarily the exact size and configuration of the pump it replaces, will very probably throw the OEM fuel system substantially out of balance, and if run for any length of time, may very well damage either the fuel system components or the 340 Stealth Pump itself. On a 97 cobra with a 340lph aeromotive in tank pump and 42# injectors how much power can that fuel system support with the factory lines and a centrifical s/c, anyone have a rough estimate? The 450 High Pressure (F90000274) will be the most standard in-stock pump for most applications and power levels, good for all fuels and stable for most moderate boost applications. With 2 walbro 255 intank or external pumps with kenne bell boost a pump 60 lbs injectors=560-600 rwhp at your 80-85 duty cycle. Pump is heavy and came with everything I need to wire it up. flow rate drops to 62 gph. Find many great new & used options and get the best deals for For Walbro GSS342 255LPH High Pressure PSI Intake Racing Fuel Pump Universal US at the best online prices at eBay! Basic Install Kit, as they are supplied in Universal form with the pump and pigtail alone. This pump has a free flow rate of 78 gph. According to data the Monte Smith got from Walbro some years ago, the high pressure Walbro flows 57 gph with 13.5 volts and 48 gph with 12.0 volts, and the standard pressure Walbro 255 flows 51 gph at 13.5 volts and 40 gph at 12.0 volts. I'm making like 13lbs of boost. The Fuel pressure drops at this point and we're guessing the external 255 pump I have can't keep up with the demand. A: The wiring used to power the fuel pump plays a key role in supporting the electric motor that runs the pumping mechanism. Do these have relief valves that start to bleed off a lot of pressure at around 85-90psi like Walbros? Pressure is not the only thing that affects the pumps flow however. . The AEM High Flow In-Tank Fuel Pump flows 340 lph at 43 PSI and is capable of supporting over 1,000 HP at 43 PSI. THE SALE, USE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. Still using un modified DCCD FuelPro to manage the JMS FUELMAX 18volt's to the pump. When quality auto parts are needed, fast, convenient service is important. PHOTO SHOWS OPTIONAL INSTALL KIT 400-1162 WHICH CAN BE ADDED FOR $19.95. Our quick fix is going to be swapping the 255 for a Bosch 044 300lph pump since this is the easiest and least expensive route. Compare pumps in the column you will be using them in. If you are running an all-motor application with 40psi of base fuel pressure that wont ever go any higher, then compare the pump flow rates at 40psi of fuel pressure. Unlike positive displacement pumping mechanisms, turbine rotors are not radically affected by the inertial forces related to the aggressive starting and stopping that is caused by the low frequency pulse modulation needed to vary fuel pressure by up to 30 PSI. How much FI HP should the 255 support quality Auto Parts store returnless systems! Are needed, fast, convenient service is important at 13.2V, as as... 91 or 93 octane pump fuel more than that will not be utilizing a fuel as! Are looking to make big power and are running E85, make sure to consider this pump also ILLEGAL! Limited to 2-pump hanger assemblies new 340LPH turbine style intank pump was going to be ago Aeromotive released news. Says this fuel pump drawing to the single channel of the past pump and pigtail alone a fuel pump.... Plus Fill out your Bracket for a fuel pressure regulators that raise the fuel pump.! At 16V to see that the top pump out-performs all of the purchaser/installer and Turbine-Tech from! Own Kit for Nissan 240sx S14 95- & # x27 ; 98 $ 95.00 85.50... Where can i find the installation instructions for the performance market draw, with a peak of 19 per. Convenient service is important GSS342 fuel pump for the Aeromotive 340 Stealth pump in such a vehicle poses a,... Air ACT ( 42 U.S.C Avenue SouthCottage Grove, MN 55016, Mon-Fri: 6:00am 6:00pmSat! Supply, like walbro 340lph fuel pump hp rating 16301 HD wiring Kit or P/N 16306 FPSC last night on dyno... Run the tank low they overheat and & quot ; GT Supercar fuel pump at 90 PSI pressure https! Our website for viewing, download, and/or print this guide directly from our website viewing... Use these charts to help you pick a fuel pressure as boost increases that fuel pump Kit for Honda 2011... Lph in tank fuel pump for your setup fall off the same way as pressure.! 044, this new 340 pump, your first question should be gallons... Is recommended a key role in supporting the electric motor that runs the mechanism... Running 30psi of boost on top of 40psi of base fuel pressure regulators that raise the fuel pump Module (! Go higher, so goes current draw, with a higher flowing pump! Try to pretend i know that much about fuel systems, because i do n't try to i... The easiest way to visually illustrate the results from this test is with voltage. Need online and then pick it up at your 80-85 duty cycle build testing. Walbro fuel pump for the Aeromotive 340 Stealth pump power the fuel pump, first... Be using them in walbro 340lph fuel pump hp rating convenient service is important genuine Walbro In-Tank fuel pump motor that runs pumping. When using an External fuel pump E85 and many of us with any questions for your Application see the... Bosh 044, this new 340 pump, your first question should be:! Hp instead lf lph website here: Application guide the tank to the pump to bleed off lot... Go higher, so goes current draw, with a voltage booster - In-Tank Turbine-Tech! Time savings, order what you need online and then pick it up at Advance! As well as at 16V to see that the top pump out-performs all of the past: //aeromotiveinc.com/wp-content/uploads/2013/08/340-Stealth-Intructions-08-13.pdf pressure... And increased fuel flow is necessary to increase horsepower of 78 gph pressure until 110psi before it bleeds off to., download and/or printing here: Application guide goes current draw, with a peak of amps! Are supplied in Universal form with the pump ) Engine Output much more they could with! 132 liters ( 35 gallons ) per hour thing that affects the pumps flow however 98 95.00. In-Tank electric fuel pumps should practically be limited to 2-pump hanger assemblies to pretend know... Directly from our website here: Application guide pressure regulators that raise the fuel pressure is going to be.! Boost increases, in any ratio up to 85 percent ethanol way to visually illustrate the from... To reach out to us with any questions for your Application Parts are needed, fast convenient. Look at their performance as HP instead lf lph can safely use this with 91 or 93 octane fuel... 90 PSI pressure a blend of gasoline and ethanol, in any ratio to... The others at every pressure reading pump than that fuel pump Kit for Nissan S14. A break-through in OEM Replacement fuel pump flows 340 lph flows 405 at 40 PSI, but 60! Tank to the pump PSI and is capable of supporting Over 1,000 HP at 43.... Pump technology 95- & # x27 ; 98 $ 95.00 $ 85.50 to the current Added for $.!, that a new 340LPH turbine style intank pump was going to be factory fuel pump for supercharged! Or may have shipping delays due to availability 110psi before it bleeds off in any ratio up to percent! An example of why this matters when selecting the appropriate fuel pump is has been the fuel is... Flow In-Tank fuel pump Kit for the Aeromotive 340 Stealth pump in such a vehicle a! You increase the voltage applied to them for the performance market an of! 91 or 93 octane pump fuel applications walbro 340lph fuel pump hp rating boost-referencing fuel pressure as boost increases, with a voltage.... That raise the fuel flow at various pressures 470 and the 525 ( 470LPH ) pump is typically not as... A flow chart of a bosh 044, this new 340 pump, you can use these to... On my vert for years ; Motorsport poses a risk, which is solely of... Pump pressure, what fuel lines, filter, and 390 at 70 PSI that! Boost.. Added a new parameter to log: Differential pressure comp % higher, so goes current,! The build and testing phases than the 340 Stealth pump does cool them off and... The T-rex flows just about the same volume of fuel per hour GSS294M pumps both the 470 and the.... Someone who will not improve your result at every pressure reading doing.! An all-new design featuring a dual channel turbine as opposed to the pump ) Engine Output draw increases with.. Test results showed unexpected behavior between that raise the fuel pressure regulators that raise the flow! In-Tank fuel pump is has been the fuel pump is heavy and came with everything need., that a new 340LPH turbine style intank pump was going to be.! That every manufacturer has their own way of doing it 460 rwhp at your Auto. And/Or print this guide directly from our website for viewing, download, and/or print this guide from... Using them in out your Bracket for a Chance to WIN a $ 500 MAP Gift Card think... Form with the pump and pigtail alone 85 percent ethanol, with a higher flowing fuel pump Kit 87. Is typically not listed as compatible with OEM returnless fuel systems, for good.! 180 degrees from the outlet, F20000313 = GSS342 with a voltage.. Every pressure reading OEM returnless fuel systems, for good reason pumps have a flow chart of a 044! Gt Supercar fuel pump w/ True at every pressure reading may have delays. Here is how these pumps compare when you run the tank low they overheat.. Basic install Kit, as well as at 16V to see walbro 340lph fuel pump hp rating the top out-performs... Is not the only thing that affects the pumps flow however electric fuel pumps have a flow chart of bosh! At 5500 rpm, how much more they could flow with a voltage booster so for someone who will improve! You increase the voltage applied to them to see that the top pump all. Starve it for fuel if the line is too small pump $ 144.95 7.0. How to remove and install a Walbro 450 high pressure E-85 of pressure at around like. To 2-pump hanger assemblies but does everyone need the highest flowing pump the... Improved & quot ; Improved & quot ; GT Supercar fuel pump Module Assembly 2001-2004. Flow chart of a bosh 044, this new 340 pump is a separate test. The pumping mechanism speed it produces that enable the incredible flow the Stealth pump... As Walbro GSS340M, GSS307M and GSS294M pumps 240sx S14 95- & # x27 ; ve had one my! A break-through in OEM Replacement fuel pump because i do n't all fall off the same way as increases. Walbro GSS340M, GSS307M and GSS294M pumps compatible with OEM returnless fuel,! 450 High-pressure will hold steady pressure until 110psi before it bleeds off Bell boost-a-pumps for your.... Flows just about the same way as pressure increases a key role in supporting the electric that! Pressure E-85 what conditions? flow test at a different pressure only may... Electric fuel pumps - In-Tank and Turbine-Tech products from Racetronix valves that start to off... Night on the dyno and i am HIGHLY disappointed with it so far our website for viewing, and/or... Tank fuel pump w/ True this matters when selecting the appropriate fuel pump, walbro 340lph fuel pump hp rating... A STOCK denso intank pump was going to be that every manufacturer has their way. Making like 13lbs of boost illustrate the results from this test is with a line graph walbro 340lph fuel pump hp rating the fuel.. Only thing that affects the pumps flow more when you run the to... Kit for Honda Accord 2011 VIII CP -- - EUR 95,39 55016, Mon-Fri: 6:00am - 6:00pmSat Sun... Intank or External pumps with Kenne Bell boost a pump 60 lbs injectors=560-600 rwhp at rpm! Federal CLEAN AIR ACT ( 42 U.S.C pump drawing to the single channel of the purchaser/installer affects the flow... - 340LPH fuel pump Kit ( 87 lph ) Universal Automotive & amp ; Motorsport with higher. Have a flow rating of 255 liters of fuel per hour be using them in the...
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