99. All fittings include O-rings. Learn more. Part Number: MRF-MP-4650. MAGNAFUEL ADJUSTABLE BY PASS FITTING FOR ELEC FUEL PUMP 300/500; Product image(s) are for illustration purposes only. 3 x 8. Each fuel pressure regulator is built from top quality components and assembly to ensure long life and proper fuel system. Set of 2. $389. Magnafuel Mp-4401 Fuel Pump Prostar 500 Electric 20-36psi 12an Inout 8an Bypass. Buy MagnaFuel MP-8050-04 Electric Fuel Pump Bypass Spring Replacement At Fast Track Auto. 4-Port Fuel Regulator with Bypass System: PE 9050-4P NEW Jobber:$375. I tried tonight setting the fuel pressure with BG bypass reg & not capping off the Magna fuel units bypass. They come preset at 28 psi. . JEGS 10564 - Single Fuel Pump Harness and Relay Kit 30 Amp. $36. Some parts are not legal for use in California or other states with similar laws / regulations. John and members, I have to order a new fuel pump for my Nova today. First time posting, I have BDs 1071 blower with dual 1050 holleys. End Ports #10, Top Ports #8. 99. It seemed to build pressure too high. SALES: 800-321-7761 . Ok, here's the story real fast. Closed Tuesday 7/11 - Victorian Public Holiday. If you are looking for a high-performance fuel pump that can handle up to 750+ horsepower at 18 psi, check out the QuickStar 275 from MagnaFuel. Flow tested to ensure maximum performance. All MagnaFuel pumps require a #8 return. 00 5. 82 1/4 6. I can set the fuel pressure at 3. I had to add a bypass orifice, which in turn cut down available flow at WOT. Magnafuel Mp-8050-04 Prostar 500 Bypass Spring Light Psi Spring. ( 11 ) Part Number: MRF-MP-4501. 16 Ships Today. 9 which would work great for your set up. Not Yet Reviewed. I'm using a Magnafuel 350 setup. MP-9585 Nitrous fuel solenoid air bleed. We would like to show you a description here but the site won’t allow us. It seemed to build pressure too high. dies in middle of street. Some products legal for racing only; never to be used on public roads or emission-controlled vehicles. 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. The pump can be driven by belt/pulley, camshaft or oil pump. 9 4. I have tried to adjust the bypass at the pump and its either to or to low and if I start car and let it idle and check it agian it is different. MagnaFuel ProStar 500 Fuel Pumps with Filters. Part Number: 665-MP-8000. View Details. . Save Share. (0) $539. Part Number: MRF-MP-4601. 95. This will be to supply both nitrous and motor. What's New; Forum Listing; Products; Marketplace; Showcase; Gallery; Advanced Search;I had this issue most of the year and finally fixed the problem with installing a Magnafuel two port regulator for the carb. Just bought a Magnafuel Prostar 500 myself. MagnaFuel MP-3614-BLK - ProStar 500 Fitting Kit. I use a Magnafuel regulator - you can check the listings on them but it will say whether it is applicable to alky or not. Bypass Poppet, Adjustable, Prostar 500, MP-8000 Pump, Each. These MagnaFuel ProTuner 625 Series in-line fuel pumps feature quiet operation, which makes them ideal for street or performance use. I had to add a bypass orifice, which in turn cut down available flow at WOT. John and members, I have to order a new fuel pump for my Nova today. The MagnaFuel pump is completely rebuildable with a simple O-ring and wear plate kit. Check the wiring diagram. SKU: 13109. 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. Estimated to ship direct from manufacturer on 11/10/23, pending manufacturer availability. Description. 135 posts · Joined 2008. View Details. ProStar EFI Series Engine Hp: 2,500+. Just installed a magnafuel prostar 500 pump. MP 4810 ProStar Kit. Adjustable diaphragm bypass valve outperforms ineffective poppet designs, minimizing flow loss and pressure fluctuation to the regulator and carburetor. We don't think that any well-engineered racing fuel system should use internal bypasses because all they do is heat up and add foam. Get the Best Performance with MagnaFuel. Features built-in filter and #8 adjustable bypass. I believe the Product Engineering pump is the genesis of the MagnaFuel pump. 95. Order MagnaFuel parts from JEGS High Performance today! We carry a variety of MagnaFuel fuel pumps and fittings to help you tackle your next job. We provide a variety of Magnafuel 500 for your vehicle needs. The classic: high volume at rated pressure. I would like to build a Procharged motor in the future and would like to build. 00 6. 7% positive Feedback Contact seller. magnafuel. 06 at 150mph on E85. MagnaFuel QuickStar 300 fuel pumps with filters are built with computer-machined aluminum. x 7 in. 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. 47. Reply Quote. Adjust bypass. Learn More. In drag cars with rear-mounted fuel tanks that launch very. The return should be located in the top of the fuel cell as far away from the outlet as possible and should . I'm Sharing This Video On How To Rebuild A Magna Fuel Pump. 7 inches :MagnaFuel ProStar 500 Fuel Pumps. Manufacturer Part Number: MP-8000: Brand: Magnafuel. Return line and vent must be above the fuel level. Yes. View Details. When you buy a MagnaFuel fuel system, you get a whole lot more performance for your car – proven by professional racers!. Also, under that barb on the valve should be an removable orifice that sits in the tube into the valve. Some parts are not legal for use in California or other states with similar laws / regulations. I know SuperFlow made design improvements and so has. 5 to 9 PSI 3/8” NPT 3/8” NPT 12-845 HP Carbureted Billet FP Regulator, Adjustable, Return Style 4. Whats the opinions and why on Magnafuel PROSTAR500 vs Aeromotive A2000 or A1000. 75lb, but would go lower. Representative Image. (1050 Dominator) but how much pressure should I be sending to the regulator or does it even matter just adjust the regulator to the carb pressure? I have the. 875 oring could be the one that seals the bypass assembly into the main body or inside the bypass valve is an oring , rebuilt many of these going back about 5 years ago. I am having pressure creep while idling resulting in fuel getting by the needle and seat and causing it to flood. Electric Gear Pumps. CSU blow through E85 however I am using their big pro mod pump (looks like silver A1000) with the -12 in/outs. Locate Magnafuel 500 on sale below with the largest variety of Magnafuel 500 anywhere online. They feed. Part Groups. Which way do you adjust the. Notes: Features built-in filter and #8 adjustable bypass. The classic: high volume at rated pressure. It cannot be used on vehicles that are operated on public streets, roads or highways. 5 to 9 PSI 8AN O-ring in/out 6AN O-ring 12-846 HP EFI Billet FP Regulator, Adjustable, Return Style 15 to 65 PSI 8AN O-ring in/out 6AN O-ring Replacement elements are available, MagnaFuel Part # MP-7050. I have 2 bg 400's because of this. Magnafuel 500 Electric Fuel Pump with Filter quantity. with single stage nitrous fuel enrichment circuit with dual air bleed. Is there debris in pump bypass (poppet). Estimated. with two stage nitrous fuel enrichment circuit. Save 20% Off On More than 500+ Most Popular JEGS Products! Free Shipping over $199* Same Day Shipping before 8pm*. External Bypass Fitting Style. . It is at 38-40 lbs, I have tried the spring they sell to lower it and it just went down a little. SuperFlow bought out PE or had some sort of business deal that had problems, then eventually sold the fuel pump line to MagnaFlow which is now MagnaFuel. Click image to zoom. MP-8001. #5 · Oct 25, 2012. -ProStar 500-QuickStar 300-QuickStar 275-Regulators-Kits-ProStar-QuickStar. Part Number: 665-MP-9575. MagnaFuel pressure control units, part numbers MP-9400, MP-9600 and MP-9800 are designed for. Save Share. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. I have 2 bg 400's because of this. Boosted applications that see higher fuel pressures can still make 500+ hp with this pump. 4. So if you take the 6-7 psi off for base pressure that leaves 21-22 lbs of boost at that power level. 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 . Estimated Ship Date: Tomorrow Would you rather pick it up? Select Location. 5015 Galley rd . The QuickStar 275 series pumps are factory preset to. Holley 2-Port Bypass Style Fuel Pressure Regulator. $500. Find a MagnaFuel distributor near you! Bill of Sale Forms - Explore an extensive collection of customizable bill of sale templates. Part Number: 665-MP-9945. 00 For Carburetors and Nitrous Systems, Adjust from 3 - 12 PSI, fitting's included are, #10 inlet, has 2 #8 outlets for carb and 2 #6 outlets that can used to feed Nos or a second carb, Stainless steel needle/seat asy, CNC Billet Aluminum body, 2 Year Parts & Labor Warrantyfilter such as the Mallory Fuel Filter Series 500 Fuel Filter (Part No. #1 · May 6, 2007. Fuel system is as follows: Cell to -10line going to pump, straight coupler to Aeromotive filter (red billet one) into -8an that goes to the front of the car and into the Billet Regulator that comes with the Mallory COMP 140 pumps (cause it's what I had on before the Magnafuel pump. 99. My present fuel system is two electric in-line pumps in series (Napa P5000, very quiet) with Aeromotive 13202 bypass regulator. FACEBOOK . No smaller than a -10 to the inlet of the pump. Yes, because all MagnaFuel pumps are equipped with external bypass system. MagnaFuel MP-8000-04 Part Number: 665-MP-8000-04. Not Yet Reviewed. . Electric, In-Line, 25-36 psi, 12 AN Female O-Ring Inlet/Outlet, 8 AN Bypass, E85 / Gas, Each. $29. 19. We would like to show you a description here but the site won’t allow us. 00 5. MagnaFuel MP-7050 - Replacement QuickStar Filter Element. Join us now! Menu. Free shipping on. Connect #8 AN fuel lines as shown in Figure 2 for Standard Regulator or #10 AN lines as shown in Figure 3 for Return (Bypass) Style Regulator. $21. MagnaFuel MP-4401K2 MagnaFuel ProStar 500 Fuel Pump Kit. They are for sale would anyone like to own them. if it pegs the gauge (and its accurate) youll have fuel pouring out of the vents. Magnafuel MP-8001 Pro Star 500 Bypass Assembly Pro Stock. Please email for quick replyMagnaFuel MP-2000 - MagnaFuel Carburetor Jet Kits Magnafuel MP-3125 MagnaFuel Fuel Cell Rollover Shut-Off Valve Male -8 AN to Male -8 AN. Pit Stop USA sells MagnaFuel, MagnaFuel Y-Fittings, Magnafuel Port Adapters, MagnaFuel Fuel Logs. Buy MagnaFuel SP-9950-02 at JEGS: MagnaFuel Fuel Pressure Adjustment Spring. . . Clockwise (CW) raises regulated pressure and counter clockwise (CCW) lowers regulated pressure. I happen to lift at that moment (pushed out of the groove due to needing a WB adjustment) I assume it started to detonate. Colorado Springs CO 80915 (719) 532-1897 (800) 321-7761 Fax (719) 532-1899 Author Yes you block the bypass port on the pump, i remove them and use a male oring plug. That’s N/A according to what their rep told me personally. If the voltage to the pump changes it will change the flow and pressure. MagnaFuel MP-4400 -. Give your engine the extra fuel it needs with one of these MagnaFuel ProStar 500 Fuel Pumps. On e85 1400@ 28 psi. 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. 02 114. MagnaFuel QuickStar 300 Fuel Pumps with Filters MP-4650 MRF-MP-4650. x 3. %PDF-1. Maybe Steve can answer this better. (51) $29. The MP-4401 is a precision assembly for maximum performance. MagnaFuel ProStar 500 Bypass Poppet. thanks. This item MagnaFuel Fuel Pump, ProStar 500, Electric, In-Line, 25-36 psi, 12 AN Female O-Ring Inlet/Outlet, 8 AN Bypass, E85 / Gas, Each Aeromotive 11202 Fuel Pump (A2000 Drag Race Carbureted) Aeromotive 12304 Red Fuel Filter (In. Go to Pro Systems website and look at their setup for electric fuel pumps and their vacuum operated regulator. Free shipping. They said that pump supports 2000 hp @ 28psi. JEGS 10564 - Single Fuel Pump Harness and Relay Kit 30 Amp. -8AN bypass on the pump back to the cell. KELRMN2. 19/1. It is machined so that the ID of the fitting is equal to the ID of the -10 hose. . QuickStar 275 Pumps Instructions. Reply Quote. We’ve even got regulators for diesel-powered and E85 engines! Shop leading-brand regulators from Holley, Aeromotive, MagnaFuel, Quick Fuel, AEM, and dozens of others. 96Since he has a bypass style regulator on the motor we only have that amount of pressure to work with as a max for the nitrous regulator. Buy It Now. Quantity: Add to Wish List. contacts that didn't mate properly and heating up or arcing. . MagnaFuel ProStar 500 Fuel Pumps. This pump, like most MagnaFuel pumps, is compatible with all racing gasolines and alcohol fuels. $359. The 500s flow is stout & consistent 5/8 line & visually as I have the outlet from. Is there debris in pump bypass (poppet). Pumps. 99. com. . FAQ . Guaranteed lowest price! Shop JEGS Friends & Family Christmas Sale - Up to 55% Off! Shop JEGS Friends & Family Christmas Sale - Up to 55% Off! Free Shipping over $199* Same Day Shipping before 4pm*Join us now! Menu. 5# at the carb. This pump is a beast. Learn more. MagnaFuel MP-4501-10 - Cam Ring Assembly (0) $79. 5. MP-8000: Brand: Magnafuel: Part Type: Fuel Fittings: See All - Fuel Fittings. Leavinsteven. 6-Port Bypass Regulator, 2000+ HP, 3-12 psi Range, (5) -8 AN Inlet/Outlet, (1) -10 AN Return, (1) 1/8 in. Bypass connects to output port on the top of the pump. 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. x 7 in. Carb is a Mark Sullen 950. for many manufacturers including MagnaFuel, and so many others. Find MagnaFuel Fuel Pressure Regulators and get Free Shipping on Orders Over $109 at Summit Racing! Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!. 408mustang Discussion starter. Learn More. $35. See More Specifications | Check the Fit. Fuel pump is a Magnafuel 750 ProTuner(electric), dual relays, pre-filter, post filter. Magnafuel MP-4401 Fuel Pump ProStar 500 Electric 20-36PSI 12AN In/Out 8AN Bypass. Called Magnafuel and they said return was small I need a -10,OR I could run it dead head and use the bypass at the pump. #2 · Aug 30, 2022. 53 seconds into the run the vacuum went from -9 to -1. Fuel tank venting has to be -8 or ½” or larger for ProTuner Series pumps. I'm running gas so I need 6-7 psi. Sniper fuel pressure regulators are designed to adjust for fuel pressure requirements of various carburetors. $92. Not bad for a 293 cubic-inch truck engine with a stock bottom end. Aeromotive boost referenced Bypass Fuel Regulator p/n 13202…. Magnafuel Prostar 500 Fuel Pump Built-In Filter, Adjustable Bypass; Our price: $925. MagnaFuel ProStar 500 Fuel Pumps. Ok I bought a magnafuel pump because the are supposed to be for sustained use and I drive my car on the street some. Do the make a gauge fitting for the 12 to -10 ? Any one have any issues with this pump after changing to 16 volt system ?Magnafuel MP-4450-BLK Fuel Pump, ProStar 500, Electric, In-Line, 25-36 psi, 12 AN Female O-Ring Inlet / Outlet, 8 AN Bypass, Fuel Filter Included, BlaMagnaFuel ProStar 500 Fuel Pumps are a high volume, high pressure carburated fuel pump that delivers fuel for applications over 2000 HP. 99. FAQEFI to Carb Dual Stage Fuel Pressure Regulator. MagnaFuel MP9945BLKEFI Part Number: 665-MP9945BLKEFI. Features built-in filter and #8 adjustable bypass. S. 3) The bypass sticking. 49. The venting on stock tanks is not adequate. They enable you to set the bypass to recirculate excess fuel back into your tank when pressures reach a defined point—to prevent. They feature custom-built motors and an exclusive vane/rotor design to provide cool, low-amperage operation without overheating. 4. Can’t get over 3 psi through the BG regulator with a plug I installed in its bypass outlet. Adjust bypass. In talking to Mike @ Magnafuel today, he says 1,000 at the wheels is doable on E85 but close to the. Trying to compensate with a main bypass adjustment would be difficult. #11 · Feb 3, 2011 (Edited) If you are carbureted, an electric pump will work fine for your app on methanol, will be consistent, and make more power than gas. #4 · Oct 17, 2010. be run continuously for up to 1 ½ hours for limited street driving. . Holley, Magnafuel, Quick Fuel, Fuelab,. Part Number: 665-MP-8000. 3) The bypass sticking. 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*. Not Yet Reviewed. 17. one hauls, one hauls @$$!doublenickel Discussion starter. The PRO STAR 500 series can be run continuously up to 1-1/2 hours for limited street driving. 5015 Galley rd . ProTuner Series Pumps Instructions. 0s in a 3500lb nova. Blades self-compensating for wear. MP-9575 Dual air-bleed system (shown) MP-9580 Triple air-bleed system. Recommended drive speed is 50% of crankshaft rpm. Whats the opinions and why on Magnafuel PROSTAR500 vs Aeromotive A2000 or A1000. Buy MagnaFuel MP-8000-04 at JEGS: MagnaFuel ProStar 500 Bypass Spring. More From This Category. 07 MagnaFuel MP-3613 - ProStar 500 Fitting Kit. 88 iroc-z/28 408 LSx. $34. 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-3018-8AN to -12AN O-Ring Male Adapter Fitting. I could leave the 4 gall cell in front to run as a primer plus system on alky. See More Specifications | Check the Fit. First time posting, I have BDs 1071 blower with dual 1050 holleys. Maybe Steve can answer this better. This will be to supply both nitrous and motor. 86 1/8 NA. Whether you're buying or selling a vehicle, property, or personal items, they offer a wide range of templates to help you. 24 watching. i have 3 relays on this pump. I have adjusted the regulator about three times the fuel pressure goes anywhere from 6 to 10 psi. MP-7610-03-BLK. The car will stay carbed with E85. Out of the pump -8 is fine. for vehicles NOT subject to emission controls. $216. MagnaFuel MP-4401K2 Part Number: 665-MP-4401K2. (0) $74. Get Results; Selected Filters. A bypass regulator restricts the flow, forcing pressure up before allowing fuel to return to the tank, creating fuel pressure and then maintaining it. $98. MagnaFuel ProStar 500 fuel pumps with filters are built with computer-machined aluminum bodies. Replace deteriorated fuel-cell foam. Add to Cart Low Pressure Fuel Gauge 0-15PSI. No matter what you drive, we've got MagnaFuel pumps for you. Dyno;. MAGNA FUEL Fuel Pump, Electric, Quick Star 300, External, Gas/Alcohol, Built-In Filter/Adjustable Bypass, Universal, Each - MagnaFuel Skip to main content. Drilled out the bypass and lowered the return spring pressure and still have 24 psi into the reg. I was recommended to use a Mechanical pump as well when I had a magnafuel 500 pump in my car. I will say I am trying to keep cost down for my Dad is buying because he. Below is the list of available Aeromotive Product Installation Instructions. I was looking at the Magnafuel 500 with the filter. Will flood the engine if I don't catch it and turn off the pump a few times and it will return to normal for awhile. You should isolate the regulator with rubber mounting to tame vibration. 14437 posts · Joined 2008. 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. MP-9575 Dual air-bleed system (shown) MP-9580 Triple air-bleed system. 0L. MagnaFuel’s 625 pump can be used in either fuel injected or carbureted applications. #5 · Oct 25, 2012. Ron Miller Brownstown,Michigan. Ok, here's the story real fast. Problem is I cant get fuel pressure low enough. They said that pump supports 2000 hp @ 28psi. Add to Cart. Holley 19-188 - Pick Up Assembly Gasket (0) $18. 99. These QuickStar 300 fuel pumps with filters are built with computer-machined aluminum bodies. #1 · Jun 6, 2016. 12. x 7 in. load well in excess of contact ratings. Facebook; Youtube; Instagram; Need Help? 1300 879 879. 46 in a spike. The system pressure of at least 8 to 10 psi per g is generally adequate. Available from companies including Aeromotive, Magnafuel, Holley, and Quick Fuel Technology, an electric pump should be mounted as close as possible to the cell to maintain maximum efficiency. The classic: high volume at rated pressure. 2) Voltage changing to the pump. Add To Cart Add to Wish List. I have tried. 99.