The key is to not dead head the pump. JEGS 72352 - Fuel Stabilizer [4 oz. Filter Included. SAVE $14. Take a pic of it and post it. Magnafuel 500 pump here, -10 feed, -12 return, thru an Aeromotive 13202 regulator. These re-directed gasses can then help release and atomize. The MagnaFuel pump is completely rebuildable with a simple O-ring and wear plate kit. 99. prostar 500 lower motor bearing. They are field adjustable from 24 to 36 psi. The fuel pressure not recover very well even after I lift. Eliminate the air from your fuel system with MagnaFuel air bleed systems. Yes, because all MagnaFuel pumps are equipped with external bypass system. Engine Horsepower: ProStar: up to 2,000+¹, QuickStar: up to 700¹. Is there debris in pump bypass (poppet). i have the line pressur at 22 psi - & it doesn't move at the pump. Atomic Fuel Pressure Regulator. The top end is Edelbrock rectangular port (2. MagnaFuel MP9945BLKEFI Part Number: 665-MP9945BLKEFI. #1 · Jul 17, 2011. COLORADO SPRINGS, CO 80915Friend just picked up a magnafuel 500 with no instructions. Magnafuelmagnaflow Fuel Systems Prostar 500 Electric Fuel Pump Pn - Mp-4401. MagnaFuel MP-4450 ProStar 500 Electric Fuel Pump with. . MagnaFuel MP-3614 - ProStar 500 Fitting Kit (1) $36. MagnaFuel Fuel Pressure Regulator Rebuild Components MP-9925-03VT. . Give your engine the extra fuel it needs with one a MagnaFuel QuickStar 300 Fuel Pump. something like this. Magnafuel Mp-4401 Fuel Pump Prostar 500 Electric 20-36psi 12an Inout 8an Bypass. For QuickStar Series 275, 300 Fuel Pumps. The classic: high volume at rated pressure. Large Inventory of New, Used and OEM Automotive Parts at Great Prices. 3500) must be installed between the pump and fuel tank. You need to use that bypass back to the cell. 5015 Galley rd . Magnafuel 500 bypass adjustment. •Magnafuel EFI Regulators provide the most stable platform for fuel delivery in the performance industry. #1 · Jul 19, 2009. Manufacturer Part Number. ProStar 500Engine Hp: 2,000+¹ at 28psi. Skip to content . while the external bypass eliminates. Early Gift Deals - Up to $499 Off Select JEGS Brand Products!. ok i was testing my fuel system for leaks- what i found was that the fuel pressure was bottumed out this is what i have magnafuel 500 pump # 12 out of tank to filter -from filter to front is # 10 into the BG 4 port regulator into 2 # 6 fuel lines -. magnafuel mp 4550 sk seal kit. The PDF Documents are exactly what you would find in the product box themselves. 99. I'm trouble shooting a pressure issue and would like to test pressure at the outlet of the pump. You'll need to get a -8an bulkhead to the top right hand side of the cell. Manufacturer: MagnaFuel. The MagnaFuel fuel pump part# MP-4450 is designed for vehicles NOT subject to emission controls. MagnaFuel Outlaw Mechanical Fuel Pump: $490. Find a MagnaFuel distributor near you! Bill of Sale Forms - Explore an extensive collection of customizable bill of sale templates. #4 · Jul 7, 2011. $494. I have an Aerospace 400 pump in the rear -10 to the Holley big top regulator. They feature custom-built motors and an exclusive vane/rotor design to provide cool, low-amperage operation without overheating. ( 18 ) Part Number: MRF-MP-4401. Probably because the bypass valve can't let all the pressure out. JEGS 10564 - Single Fuel Pump Harness and Relay Kit 30 Amp. The fuel pressure not recover very well even after I lift. ent. Adjustable Bypass Fitting, Prostar, Quickstar, Each. All you need is a line back to the tank from that. In. I have a whopping 7 passes on the Magnafuel pump and noticed fuel coming out of the weep hole last night. Installation: We suggest installing the MP-4401 and MP-4450 fuel pumps like the plumbing diagram on the back of this page. Brake Systems View. The classic: high volume at rated pressure. 94. MagnaFuel MP-4401K2 Part Number: 665-MP-4401K2. MagnaFuel ProStar 500 Bypass Spring. 19. $1,041. MAGNA FUEL Fuel Pump, Electric, Pro Star 500, External, Gas/Alcohol, Adjustable Bypass, Universal, Each - MagnaFuel Skip to main content. If you have them backwards you will have no adjustmentAt 2. 00114 posts · Joined 2010. MagnaFuel MP-3631 - 4100/4700 Series EFI Pump Fitting Kit. - QuickStar 300. MP-9833-BLK. MagnaFuel ProStar 500 fuel pumps with filters are built with computer-machined aluminum bodies. for many manufacturers including MagnaFuel, and so many others. External, Adjustable Bypass, Universal, Each. I am aware of the issues these pumps can cause for themselves, but before I go drilling the hole in the by-pass to 3/8 I am looking for a little advise (I have already cut two coils off the spring) I have also removed the brass piece and polished it with 1000 grit sand paper. 3) The bypass sticking. FAQMagnaFuel EFI Fuel Pressure Control Units MP-9950-B-BLK Fuel Pressure Regulator, EFI, Boost Reference, Return Style, Black, 35-85 psi, Inline, Each Part Number: MRF-MP9950B-BLKMagnaFuel ProStar 500. MagnaFuel MP-3614-BLK - ProStar 500 Fitting Kit. 99 Lowest Price Guarantee $ + $ $ ProStar 500 Bypass Poppet See more product details. 74. Save 20% Off On More than 500+ Most Popular JEGS Products! Free Shipping over $199* Same Day Shipping before 8pm* Price Match Guarantee; Free Shipping over $199*. Part Number: 665-MP-9575. Put a Magnafuel 300 on the car. $501. MagnaFuel QuickStar 300 fuel pumps are built with computer-machined aluminum bodies. Used by Warren and Kurt Johnson, MagnaFuel ProStar 500 fuel pumps are built with computer-machined aluminum bodies. 355 posts · Joined 2008. I will say I am trying to keep cost down for my Dad is buying because he. INCLUDES BUILT IN FUEL FILTER but Hose fittings not included. Do you guys bypass from the Bypass port on the pump to the tank and run a supply to a fuel log and dead head everything? Or do you plug the bypass on the pump and run a bypass regulator for the carb and dead head the nitrous. Cranks, pump makes pumping sounds. We provide a variety of Magnafuel 500 for your vehicle needs. Some parts are not legal for use in California or other states with similar laws / regulations. 408mustang Discussion starter. EFI Bypass Fitting, Carbureted Applications, Position at Any Angle, Black Finish. $56. 5 lbs and adjust floats anywhere i want, if i set pressure at 4 lbs and try to adjust floats you can try all day setting the floats and the N&S want seal. I believe the Product Engineering pump is the genesis of the MagnaFuel pump. 5 and at full throttle we get 13 psi of boost which is 19. . ProStar 500 QuickStar 300 QuickStar 275 Regulators Kits MP 4810 ProStar Kit. The pump bodies are machined to accept ORB -12 AN fittings, 555-110170, for maximum sealing. MagnaFuel ProStar 500 Bypass Assembly. Find MagnaFuel Adjustable Bypass Fittings and Couplers and get Free Shipping on Orders Over $109 at Summit Racing! Let MagnaFuel keep your pressures in check with their adjustable bypass fittings and couplers. Magnafuel MP-4810 Fuel Pump, ProStar 500, Electric, In-Line, 12 AN Female O-Ring Inlet / Outlet, 8 AN Bypass, Filter / Fittings / Hardware / Relay IncSave 20% Off On More than 500+ Most Popular JEGS Products! Save 20% Off On More than 500+ Most Popular JEGS Products! Free Shipping over $199* Same Day Shipping before 8pm* Price Match Guarantee;. The MagnaFuel QuickStar 300 Series pumps are factory set to 25 psi and field adjustable from 25 to 36 psi. 99. I know SuperFlow made design improvements and so has MagnaFuel. pressure. FP at that point was 5. MagnaFuel ProStar 500 Fuel Pumps. x 3 in. View Details. MagnaFuel ProStar 500 Fuel Pumps with Filters. Magnafuel Prostar 500 and aeromotive regulator problem. Product information . I now have a magnafuel that was on the car I bought, and am satisfied thus far. 14437 posts · Joined 2008. pressure. The QUICK STAR 300 series pump is designed to work with a dead-head style regulator, if a by-pass style regulator is Part Number: MRF-MP8026. Also, make sure the supply line to the pump doesn't have any soft spots, or cut flappers in the line causing a restriction. •Maintains steady fuel fuel flow during times of sudden changes in fuel demands, such as initial launch, gear change and nitrous oxide application. 3 4. 4-Port Bypass Carburetor Regulator: 1600+ 3. Carburetor. 12-842 Carbureted Billet FP Regulator, Adjustable, Bypass w/ Idle, Return Style 4. MagnaFuel ProStar 500 16 V Bypass Assembly. 00 5. 4. I know I need 7#-7. JEGS 10566 - Dual Fuel Pump Harness and Relay Kit 30 Amp. Similar Products. Adjustable between 18 and 35 PSI, these fittings allow you to keep your fuel pressure at an optimal level without spiking. John and members, I have to order a new fuel pump for my Nova today. 99. Pressure Gauge - 0-15 Psi - Mechanical - Analog - 1-1/2 In Diameter - 1/8 In NPT Port -. QuickStar Fitting Kit. 9 4. MagnaFuel MP-3011-BLK -. For ProStar EFI Large 2-Port Regulator 665-MP-9950. dies in middle of street. My BG280 died last night and for what it cost to fix it I am going to spend the money on a new bigger badder unit. (1) -8 AN Outlet. I have a magnafuel 500 pump -12 inlet, -10 return from the pump, and -10 up to the fuel log. the fuel pressure constantly bounces & buries. 570-580hp based on et but never on the pump. Fuel Pump, Electric, ProStar 500 w/Filter, External, Gas/Alcohol, Single -12 AN Inlet/Outlet, 25-36 psi. first, here is the set up. This is going on a street car that currently has -10 from sump to pump, -8 to 2 holley 12803 regs, and -6 to the carb with no return to the tank. MP 4810 ProStar Kit. 00 5. TERMS AND CONDITIONS. 2631 posts · Joined 2010. Special Order. 00 5. for vehicles NOT subject to emission controls. A1000-6 Injected return style Regulator. Save 20% Off On More than 500+ Most Popular JEGS Products! Save 20% Off On More than 500+ Most Popular JEGS Products!. Instructions say to run a dead head regulator and plumb in the bypass on the pump. I called magna fuel. Get the best deals on MagnaFuel Auto Performance Fuel Pressure Regulators when you shop the largest online selection at eBay. Last rebuild cost $190. 215 posts · Joined 2007. 47. jbozzelle May 5th 2018, 10:24 am. MP 4813 EFI Kit. I would like to build a Procharged motor in the future and would like to build. Recommended drive speed is 50% of crankshaft rpm. $21. Filter Instructions for 500 and 300 Pumps with Filters. View Details. 99. Click image to zoom. 53 seconds into the run the vacuum went from -9 to -1. 112 posts · Joined 2009. MagnaFuel QuickStar 300 fuel pumps with filters are built with computer-machined aluminum. . hoping for some info i am plumbing my car at the moment and have magna500 ,dash 12 from cell to tank,I want to know if i can run dash 12 to my fuel log which has a mag 4port reg and a holley . Upgrade your old mechanical fuel pump with a MagnaFuel Outlaw Series Belt-Drive Fuel Pump. Give your engine the extra fuel it needs with one of these MagnaFuel ProStar 500 Fuel Pumps. Bypass Poppet, Adjustable, Prostar 500, MP-8000 Pump, Each. Part Number: MRF-MP-4400. New Arrivals - Updated November 19, 2021. 1) Aeromotive Stealth system with A1000 Pump, filter, and 4-port bypass regulator = $1200 2) Jegs Cell, External Aeromotive Pump, filter, and 4-port bypass regulator = $750 3) Jegs Cell, MagnaFuel Pro Star Pump/Filter = $700 4) Jegs Cell, BG400 Pump, BG5000 Filter = $650 I am leaning toward the MagnaFuel option. When you buy a MagnaFuel fuel system, you get a whole lot more performance for your car – proven by professional racers!. bbc-olds said: Having the exact problem with mine. MAGNAFUEL PRODUCTS INC. Colorado Springs, CO 80915 719-532-1897 800-321-7761 Fax 719-532. but dont know where it is. Part Number: MRF-MP-8000-05. I run a -10 inlet -6 to the carb, and -8 as my return, and i am also running -8 line from the return on the pump. #2 · Aug 30, 2022. Part Number: 665-MP-8000-04. MagnaFuel does not recommend leaving pressure gauges on race cars for competition. Drop some dish soap into the cup, and add the water. They feature custom-built motors and an exclusive vane/rotor design to provide cool, low-amperage operation without overheating. got a magnafuel 500 today. 47. Thanks everyone, i talked to magnafuel and they suggested prostar 500 as long as I do not drive longer then 2 hours at a time on the street. Our bypass regulator had issues bypassing enough fuel to keep fuel pressure around 7 at idle. J. JEGS 72352 - Fuel Stabilizer [4 oz. I'd also drill the bypass to 3/8ths, and get the lower pressure spring from magnafuel. When using a standard carburetor fuel pump with an external by- pass, such as the ProStar 500, the by-pass on the pump will not be used and must be capped off. 95. Air Bleed Adapter Fitting. 89 Estimated to ship direct from manufacturer on 11/28/23, pending manufacturer availability. Quantity: Description. Some parts are not legal for use in California or other states with similar laws / regulations. -8 is too small. Before with the holley feeding the carb, my float level would rise with the increase in head pressure while idling. Regulators. Re: Return/bypass style fuel pressure regulators. Fuel Pump, Electric, ProStar 500 w/Filter, External, Gas/Alcohol, Single -12 AN Inlet/Outlet, 25-36 psi. Fuel-injection with Swivel Pump Head for 1,000+ hp: MP-4813 EFI 625 Kit. Talking to Magnafuel they said With my 500 pump and there NEW bypass reg. Clean filter. 6 v instead of 12. In-Line Pump for Fuel Injection 800+ hp: MP-4815. #1 · Oct 17, 2010 I have a magnafuel 500 pump - bought brand new this year i have had nothing but problems with it . 250 in. MagnaFuel ProStar 500 fuel pumps with filters are built with computer-machined aluminum bodies. $435. Learn more. Buy It Now. For carbureted applications up to 2,000+ hp at 28 psi. $66. These CNC'd aluminum. %PDF-1. $13. i have 3 relays on this pump. More From This Category. Magnafuel 500 Electric Fuel Pump with Filter quantity. Estimated to ship direct from manufacturer on 11/10/23, pending manufacturer availability. Free shipping. Just bought a Magnafuel Prostar 500 myself. MP-9575 Dual air-bleed system (shown) MP-9580 Triple air-bleed system. $36. $514. pk ev mb. Advanced Search Cancel Login / Join. $22. Click image to zoom. Black Finish. 11103 – A750 Fuel Pump. Magnafuel Fuel Systems Home FAQ FAQ. Browse our Range. From Stock Eliminator to Pro Mod, the Aeromotive A2000 is a versatile force to be reckoned with and stands alone as a ‘big’ carbureted fuel pump. Some parts are not legal for use in California or other states with similar laws / regulations. I just pumped out 8 gallons out of the tank. #14 · Apr 1, 2013. Magnafuel Prostar Efi 750 Electric Fuel Pump Pn Mp-4103 New. MagnaFuel QuickStar 300 fuel pumps are built with computer-machined aluminum bodies. 3. I have to say that on another motor I had dynoed the dyno shop had a pro star 500 pump which has the same style of bypass, and they used a return style regulator at the carb. This is a great streetable & reliable pump for high horsepower cars…. MP-8001. I tried tonight setting the fuel pressure with BG bypass reg & not capping off the Magna fuel units bypass. Find a MagnaFuel distributor near you! Bill of Sale Forms - Explore an extensive collection of customizable bill of sale templates. In talking to Mike @ Magnafuel today, he says 1,000 at the wheels is doable on E85 but close to the. My BG280 died last night and for what it cost to fix it I am going to spend the money on a new bigger badder unit. that can rise into the intake manifold as the intake valve opens and the exhaust valve is still closing. I drive on the street. Moving to electric pump, advice?first Off I bought a magnafuel 500 pump kit with big 2 port reg. On e85 1400@ 28 psi. I have a magnafuel 500 pump with two dominators both with 212 jets (going to be 224 jets. Heres a good video from fuel lab. They are field adjustable from 24 to 36. 00. -8 AN Bypass, Each. MagnaFuel MP9945BLKEFI Part Number: 665-MP9945BLKEFI. It is at 38-40 lbs, I have tried the spring they sell to lower it and it just went down a little. SUPPORT . in this thread in this sub-forum in the entire site. It seemed to build pressure too high. Any ideas? Can this be causing my holley regulator to creep??Optional bypass. They said fuel line size 12an from tank to pump 10an from pump to regulator and either 6an or 8an to carb. I will be using a factory gas tank with a sump. Magnafuel Fuel Systems. Guided-metering valve provides precise control, requires less maintenance. Bottle] $5. INSTRUCTION Sheets. Automobile Parts and Service Toggle navigation. MagnaFuel ProStar 500 Fuel Pumps with Filters. 6-Port Bypass Regulator, 2000+ HP, 3-12 psi Range, (5) -8 AN Inlet/Outlet, (1) -10 AN Return, (1) 1/8 in. 99. Learn More. Part Number: 665-MP-8000. We would like to show you a description here but the site won’t allow us. 99. Reply Quote. The return dumps into the tank and in turn keeps the pump from dead-heading, the output feeds the regulator which feeds the. These QuickStar 300 fuel pumps with filters are built with computer-machined aluminum bodies. Carbureted Systems. imma run the bypass to top of tank which is 8an got that done. View Details. Most sportsman drag race cars use either a T-style or an inline electric fuel pump. He said either way was fine and both ways work great. Either pump is fine, but run a -10 supply to either one of those pumps. make sure its submerged or else you'll get foam and bubbles. All MagnaFuel pumps require a #8. Supercharged Fuel Problems. $689. pressure. Introduction: The accompanying MagnaFuel fuel pump part# MP-4601 or MP-4650 is designed. MagnaFuel Combo Fuel Pump Filter Element. My BG280 died last night and for what it cost to fix it I am going to spend the money on a new bigger badder unit. JEGS 10566 - Dual Fuel Pump Harness and Relay Kit 30 Amp. $34. . Holley Holley 0-82751SA 750 CFM Aluminum Street HP Carburetor. Bottle] $5. The Pro Star 500 series pump is designed to work with a dead-head style regulator, if a by-pass style regulator is desired; the by-pass at the pump must be capped or plugged. MP-9575 Dual air-bleed system (shown) MP-9580 Triple air-bleed system. They feature custom-built motors and an exclusive vane/rotor design to provide cool, low-amperage operation without overheating. Fitting, Fuel Pump Pro Tuner Bypass Fitting, -8 AN Male Threads, -8 AN Male Threads, -8 AN O-ring Female Threads, Each. MagnaFuel Bomba de combustible, ProStar 500, eléctrica, en línea, 25-36 psi, entrada y salida de junta tórica hembra de 12 AN, bypass de 8 AN, E85/Gas, cada una Marca: MagnaFuel 4. The 500s flow is stout & consistent 5/8 line & visually as I have the outlet from. I am having issues with fuel pressure on my magnafuel 500 pump. Sniper fuel pressure regulators are designed to adjust for fuel pressure requirements of various carburetors. Yellowbullet ~I miss you bro~ Marios69. The MagnaFuel QuickStar 300 Series pumps are factory set to 25 psi and field adjustable from 25 to 36 psi. I have to say that on another motor I had dynoed the dyno shop had a pro star 500 pump which has the same style of bypass, and they used a return style regulator at the carb. I have dominator fed 421 sbc with 1 plate 175 shot and 1 fogger. Carburetors Four-port PCU Fuel Cell Bypass Return Line Bulkhead Fittings. Add to cart. Trying to compensate with a main bypass adjustment would be difficult. See More Specifications | Check the Fit. and a -8 bulkhead fitting for the return line in the top of the fuel tank. 99. Click below to download PDF versions of our instruction sheets. Adjust bypass. $13. John and members, I have to order a new fuel pump for my Nova today. . (Image/Jeff Smith). ProStar 500 Engine Hp: 2,000+˝ at 28psi. I am having pressure creep while idling resulting in fuel getting by the needle and seat and causing it to flood. Magnafuel Mp-4601 Quickstar 300 Fuel Pump. Find MagnaFuel Fuel Pumps & Regulators and get Free Shipping on Orders Over $109 at Summit Racing!. Just installed a magnafuel prostar 500 pump. Check the filter and inlet line for obstructions. I believe the Product Engineering pump is the genesis of the MagnaFuel pump. JEGS Mo-Flow Pro 505 fuel pump is designed to support 2000+ horsepower applications. Fuel Pump, Electric, Quick Star 300, Adjustable Bypass, -10 AN Inlet/Outlet, Each. My BG280 died last night and for what it cost to fix it I am going to spend the money on a new bigger badder unit. Closed Tuesday 7/11 - Victorian Public Holiday. , 2,000 HP, Universal, Each. View Details. Links to Amazon Affiliate products used in this videoPump Gasket kit Subscribe!.