Adjust bypass. 99. Electric Gear Pumps. 1984 Corvette 23* SBC #1984 Limited 235,. Part Number: MRF-MP-8001. (1) -8 AN Outlet. MagnaFuel MP-7050 - Replacement QuickStar Filter Element. eBay Product ID (ePID) 27005793985. Check the wiring diagram. Click below to download PDF versions of our instruction sheets. MagnaFuel QuickStar 300 Fuel Pumps. QuickStar 300. I have one from sometime about 2007-ish (give or take IIRC) Street Rod Fuel Pump Aeromotive #AEI-11203 150gph 14 psi rated (Summit Racing $175) @ 13. ( 13 ) Estimated Ship Date: Tomorrow. I drive on the street. 61 / 155. QUICKSTAR 300 SERIES. Standard Pump MP-4601. magnafuel. An Aeromotive A-1000 pump will be more than sufficient, and they make nice regulators. This pdf file contains the detailed instructions on how to install and operate the QuickStar 275 pump with safety and efficiency. Step 4 Be sure to install one of the Mallory High Volume Fuel Pressure Regulators between the pump and carburetor. - QuickStar 300. bc. Estimated Ship Date: Nov 27, 2023 if. Free Shipping. QuickStar 300 QuickStar 275 Regulators Kits MP 4810 ProStar Kit MP 4811 ProStar Kit. QuickStar 300. MagnaFuel Fuel Pressure Regulator, 4 to 12 psi, In-Line, 10 AN O-Ring Inlet, Dual 8 AN O-Ring Outlets, 1/8 in NPT Port, Aluminum, Blue/Purple, E85 / Gas/Methanol, Each. Motor Cap14437 posts · Joined 2008. com. $358. JEGS 10566 - Dual Fuel Pump Harness and Relay Kit 30 Amp. Compatible with gasoline and alcohol fuel, these pumps use an externally. I will be using a factory gas tank with a sump. FREE SHIPPING OVER $150* | Same Day Shipping On Orders Placed By 2:00 PM CSTMagnafuel 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, BlaFast, Easy and Accurate; Illustrations to increase order accuracy ; Find OEM Parts; Get Your Pricing and Availability; Order From your Dealer OnlineINSTRUCTION Sheets. Magnafuel QuickStar 300 Carburetted Series Fuel Pump-10AN In &: Out With -8AN Bypass, 950 HP, 25-36 Psi With FilterWIMP4650MP4650ProStar 500 High performance when rated at flow vs. Weiand Water Pump, Mechanical, Team G, Long, High-Volume, Aluminium, Natural, For Chevrolet, Small Block, Each. 99 $ 358. Fuel Pump Rebuild Kits, Electric, Rotor and Vane Fuel Pump Rebuild Kit Type, Pump Cam Ring Assembly for MagnaFuel ProStar 500 Carbureted Pumps, Kit. Magnafuel Quickstar 300. Adjustment The fuel pressure control unit is adjusted with an internal hex wrench (3/16"). MagnaFuel Light PSI Spring. After the car is running it will shut the car off and shoot fuel out the front vent tube. They are for sale would anyone like to own them. Is there debris in pump bypass (poppet). PokieSurf Online Casino is where dreams meet reality. on thecarb. Shop MagnaFuel Fuel Pump, QuickStar 300, Electric, In-Line, 25-36 psi, 10 AN Female O-Ring Inlet/Outlet, 8 AN Bypass, E85 / , Each online at best prices at desertcart - the best international shopping platform in Mauritius. It is capable of providing 300 LPH free flow and 200 LPH at 5 bar (or 72. Manufacturer: MagnaFuel. 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. EASY Returns & Exchange. Regulators. - QuickStar 275. You'll need to get a -8an bulkhead to the top right hand side of the cell. #2 · Aug 30, 2022. I have a whopping 7 passes on the Magnafuel pump and noticed fuel coming out of the weep hole last night. Clean filter. Shop MagnaFuel Fuel Pump, QuickStar 300, Electric, In-Line, 25-36 psi, 10 AN Female O-Ring Inlet/Outlet, 8 AN Bypass, E85 / , Each online at best prices at desertcart - the best international shopping platform in Macau. See More Specifications | Check the Fit. Nitrous - Induction Solutions. Engine Hp: 2,000+¹ at 28psi. 12 Amps at 45 psi. FREE Delivery Across El Salvador. Never again. 72-MP-4202. (true return style) you cap the bypass on the pump. Aeromotive 11202 Fuel Pump (A2000 Drag Race Carbureted)Remember Me? Join us now! MenuThat was my first time installing a NOS system I ran the bypass to the OEM 3/8 pickup after having a 1/2 pipe to 8AN male nipple welded onto the OEM pickup, I had a stainless steel sump welded onto the bottom of the tank and fed the pump with a 10AN to the first filter. Electric Fuel Pumps. They feed engines up to. . My question is, as far as a bypass do people run a boost. fuel pressure in psi = 0. Add To Cart. Parts and Accessories. Estimated Ship Date:. Add To Cart. UPC: N/A. I have adjusted floats but it seems to not help. 5 – 9 PSI • Speed capacity of 12 to 841 HP. Re: Return/bypass style fuel pressure regulators. They feed. Carburetor. DetailsMagnaFuel QuickStar 300 fuel pumps are built with computer-machined aluminum bodies. The following instruction should be followed carefully. MagnaFuel MP9945BLKEFI Part Number: 665-MP9945BLKEFI. These CNC'd aluminum bodied pumps feature a high-quality low amperage motor that is designed to work with 12 V or 16 V applications. dies in middle of street. Ideal for Dual A1000 systems. MagnaFuel’s 625 pump can be used in either fuel injected or carbureted applications. The regulator provides nothing. High quality at an affordable price Expertly made from premium materials. Be the first to write a review. 750 in. #12 · Nov 18, 2019. 3 (A-Gas trim) 7. -8 is too small. Show More. I have read in the past that with a carb set up it will be rich at idle. Bests 1. Clean filter. Can’t get over 3 psi through the BG regulator with a plug I installed in its bypass outlet. 605 at 183. Some parts are not legal for use in California or other states with similar laws / regulations. Rollover Shutoff Valve Bypass Return Line Adjustment The fuel pressure control unit is adjusted with an internal hex wrench (3/16"). ) After installing a larger (or secondary) fuel pump for my EFI engine, the fuel rail pressure went up and my regulator won’t adjust it back down, what’s wrong? To understand this problem, it’s helpful to think of a fuel pump as “putting out flow” instead of “putting out pressure”. 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. Free Shipping on orders over $149. This design dampens pressure spikes, delivering smoother, more controlled flow and pressure, ensuring. Moving that vacuum should help greatly. 570-580hp based on et but never on the pump. Installation: We suggest installing Outlaw and Pro Outlaw belt driven pumps like one of the plumbing diagrams below. Once the fuel pressure gauge registers fuel system pressure and there are no fuel leaks, start the engine and adjust the regulator to the desired fuel pressure. Summit Racing has a mammoth selection of fuel pressure regulators for carbureted and fuel-injected applications. MagnaFuel Replacement Diaphragm for Fuel Pressure Regulator: $22. Electric Gear Pumps. 99. . $359. View Full Product Description. The idle adjustment on a TPI bike is also an air bleed or bypass (like the cold-start, via an internal gallery in the throttle body), so by opening (or screwing out) the idle adjustment screw, you allow more air into the system, and that raises the RPM. 0 out of 5 stars. The QUICKSTAR 300 series can be run continuously up to 1-1/2 hours for limited street driving. 6 %âãÏÓ 2776 0 obj > endobj 2794 0 obj >/Filter/FlateDecode/ID[81EF4C2799806C48B0313B4A1EAB8376>]/Index[2776 35]/Info 2775 0 R/Length 85/Prev 14081906/Root. Compatible with gasoline and alcohol fuel, these pumps use an externally adjustable bypass to eliminate pump cavitation, stabilize. When leaving the line, the car pops and smokes black. ca (Mail to: CRD. Electronic Fuel Injection. jbozzelle May 5th 2018, 10:24 am. Availability:. Find the particular fuel pump component you need to correct any problems with your system. QFT offers both cast and billet bypass fuel pressure regulators. Ships Today Lowest Price Guarantee. Regulators. MagnaFuel QuickStar 300 Pump Motor Assembly. This is the optional light PSI spring for MagnaFuel fuel pump bypasses. Look for leaks on inlet side. 5015 Galley Rd. PTFE lines. I had to add a bypass orifice, which in turn cut down available flow at WOT. Swiveling Electric Gear Pumps. Remember Me? Join us now! MenuShop MagnaFuel Fuel Pump, QuickStar 300, Electric, In-Line, 25-36 psi, 10 AN Female O-Ring Inlet/Outlet, 8 AN Bypass, E85 / , Each online at best prices at desertcart - the best international shopping platform in Bangladesh. Frequently bought together. Replacement elements are available, MagnaFuel Part # MP-7050. I just pumped out 8 gallons out of the tank. Most carbureted regulators will only go to around 10-20 PSI and that is even way to high for any carburetor. MagnaFuel MP-4401 - ProStar 500 Fuel Pump. 99 1 left in stock Lowest Price Guarantee. Car is nicely built and solid! All new interior door panels, door locks, window cranks and hardware. FREE Delivery Across Kazakhstan. , 7 lbs. :thumbr: Revved Up. anyone using the Magnafuel 300 w/boost. Pit Stop USA sells MagnaFuel, MagnaFuel Y-Fittings, Magnafuel Port Adapters, MagnaFuel Fuel Logs. I could really use some help getting this fuel pressure issue figured out. Click image to zoom. QuickStar 275 Fuel Pump. MagnaFuel Adjustable Bypass Fittings and Couplers. I now have a magnafuel that was on the car I bought, and am satisfied thus far. I am about to change my fuel system up and was wondering about idle with alcohol. It cannot be used on vehicles that are operated on public streets, roads or highways. 9% positive feedback; Price: $289. Fuel Pump, Electric, Quick Star 300, Adjustable Bypass, -10 AN Inlet/Outlet, Each See More Specifications | Check the Fit. Dual 4-bbl carburetor. Lowest Price Guarantee. If no pressure, the pump may be operating in reverse. These regulators offer adjustable base pressure and precise pressure control. I have a prostar 500 pump and aeromotive regulator P/N 13204 and my problem is i can't adjust fuel pressure below 12 psi. Adjustable Bypass Fitting, Prostar, Quickstar, Each. 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 so I. because of this volume, I generally run ~5. MagnaFuel Large Bypass Regulator With EFI Spring Setup Black. Save 20% Off On More than 500+ Most Popular JEGS Products! Save 20% Off On More than 500+ Most Popular JEGS Products!. (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 Magnafuel Pro star 500 Pump and -8 fuel line ihave adjusted the pump and regulator as low as I can get it and still get 11# at the carb. 99. -10 AN Inlet/Outlet. Bought a Magnafuel Quick Star 300 fuel pump, which has an external bypass that is set to 25PSI. PokieSurf Online Casino is where dreams meet reality. $36. you cant tee it in, unless you ran a ck valve-you could end up pushing fuel back into the tank, path of least resistance-you would have to run it in line-should push thru, or bypass the mech pump. EASY Returns & Exchange. The PRO STAR 500 series can be run continuously up to 1 ½ hours for limited street driving. Find many great new & used options and get the best deals for MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS Fuel Pressure Regulator 6-Port Bypass Style at the best online prices at eBay! Free shipping for many products!Seattle_Mike · #4 · Sep 10, 2013. MagnaFuel Carbureted Racing Fuel Pressure Control Units MP-9633. EFI Regulator Fittings Kit. Part Number: MRF-MP-4817-B. . Available for small- and big-block Chevy, Ford and Chrysler engines, QFT’s 110 GPH mechanical fuel pumps can support up to 350 hp. MAGNAFUEL PRODUCTS INC. For maximum efficiency, mount the pressure regulator as close as possible to the carburetor. 99. ProStar 500. Early Gift Deals - Up to $499 Off Select JEGS Brand Products!. We have a magnafuel regulator that has 25 line pressure from the pump, then providing 6 1/2 psi to the carbs. I am in the process of replacing my fuel system. MagnaFuel Regulators; 665-MP-9633; View Details. They feature custom-built motors and an exclusive vane/rotor design to provide cool, low-amperage operation without overheating. FREE Delivery Across Cambodia. A frind of mine has an A-1000 in his car, and it's pretty quiet. The QUICK STAR 300 series can. Clean filter. com. Integrated FilterClassic Blue/Performance Purple Finish. MagnaFuel MP-4600 MagnaFuel QuickStar 300 Pump Motor Assembly. I would like to build a Procharged motor in the future and would like to build. The QUICKSTAR 500 series can be run continuously up to 1-1/2 hours for limited street driving. This pdf file contains the detailed instructions on how to install and operate the QuickStar 275 pump with safety and efficiency. 75" 7 lbs. $60. MP-9833-BLK. EASY Returns &. Going “QuickStar” After talking to the experts at MagnaFuel, we decided to build our system around MagnaFuel’s QuickStar 300 fuel pump for high horsepower carbureted engines (part number MP-4650). Drop some dish soap into the cup, and add the water. crazyhorse27 · #5 · Sep 10, 2013. $34. There may be debris in pump bypass (poppet). one hauls, one hauls @$$!MagnaFuel QuickStar 300 Fuel Pumps with Filters MP-4817-B. Whether it be a single carb with 2 systems or 2 carbs with 3 systems. Some products legal for racing only; never to be used on. WunderCarParts(137112) 98. $359. Find MagnaFuel Fuel Pumps Quickstar 300 KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $50 Off $600 / $125. Often, on systems equipped with the spring bypass, you can switch to an adjustable bypass type and make simple adjustments to accommodate a variety of engine fuel requirements. 99. x 7 in. Join us now! Menu. Motor is a 600hp sbc, n/a with 12. The PDF Documents are exactly what you would find in the product box themselves. Is there debris in pump bypass (poppet). I was all set to go with the Quickstar 300 pump which I thought would be way over kill, when the engine builder/parts supplier heard I would be running E85 , has advised to upgrade yet again to the prostar 500. Magnafuel pretty much mirrored what you said that I would be on the cutting edge. ProStar EFI Large 2-Port Regulator, Up to 2000 HP, 35 to 85 psi, 1:1 Boost Reference, (2) -8 AN Inlets, (1) -8 AN Outlet, Classic Blue/Performance Purple Finish. Find many great new & used options and get the best deals for Mag- Sp-9400 MAGNAFUEL Regulator Fuel Pressure Adjustment Spring at the best online prices at eBay! Free shipping for many products!. They (Magnafuel) recommends their dead head style regulator, but I. Return this item for free. Out of the pump -8 is fine. Jump to Latest Follow 1 - 4 of 4 Posts. What complicates the issue is that, by allowing more air into the system in this way, it. Engine Hp: up to 950+¹ at 25psi. Do not understand why you have all the issues with regulators, perhaps it is time to look at the other pieces. MagnaFuel MP-3614 - ProStar 500 Fitting Kit. MagnaFuel fuel pressure regulator, part number MP-9945 is designed for racing only and should not be used on any vehicle subject to emission controls. Part Number: 665-MP-8000. (0) $74. After the car is running it will shut the car off and shoot fuel out the front vent tube. Out of the pump -8 is fine. Power ratings are for naturally aspirated engines running gasoline. Availability:. I've only ever run alcohol and I've only ever run deadheaded. Manufactured using the highest grade materials and the latest technology,. Designed using state-of-the-art technology and with customers in mind. Now I have a Magna Fuel 500 setup for bypass back to the tank and a new Coan converter. 5 volts/draws pretty low amps, for an electric pump requires a fuel regulator I use it with a bypass style Holley regulator now (bypass style helps keeps the pump cooler, doesn't. We help heating your home and business. We don't think that any well-engineered racing fuel system. Find many great new & used options and get the best deals for MAGNAFUEL Mp-9925-c 35-85 PSI QuickStar EFI Bypass Fuel Pressure Regulator at the best online prices at eBay! Free shipping for many products!MagnaFuel Electric Fuel Pump MP-4601; Quickstar 300 25-36psi Black/Purple Anodized Billet Aluminum Gasoline, E85 View the full image; Price: $367. I only hear it during the prime before I start the car. 135 posts · Joined 2008. for correct pressure readings on the gauge. Reply. Replace deteriorated fuel-cell foam. Put a Magnafuel 300 on the car. 9 Best Dual Action Polisher for Beginners Under $100 & $300. INSTRUCTION Sheets. Looking at going to a magnafuel 500 pump to replace my holley black. This product is made of high-quality materials to serve you for years to come. $29. (0) $103. ★★★★★ No rating value for MP-8026-BLK - MagnaFuel ProTuner In-Line Electric Fuel Pumps. I have 2 bg 400's because of this. MagnaFuel Quick Star EFI Pressure Regulator: $155. 99 - $1012. Regulator made from Aluminum. MagnaFuel fuel pressure regulator, part number MP-9945 is designed for racing only and should not be used on any vehicle subject to emission controls. MP 4814 EFI Kit MP 4815 Inline Kit MP 4816 Inline Kit MP 4819 EFI Kit Carbureted Systems Pumps ProStar 500 QuickStar 300 QuickStar 275 Regulators Kits. •High performance when rated at flow vs. These springs are commonly used by people running a 16 volt system. Tech Questions - Monson Racing. Additional information. Fitting, Fuel Pump Pro Tuner Bypass Fitting, -8 AN Male Threads, -8 AN Male Threads, -8 AN O-ring Female Threads, Each. 99. 00. Tech Questions - Monson Racing. I am trying to decide which way to go, deadhead or a bypass system. UPC: N/A. MagnaFuel MP-8026-BLK - EFI Bypass Fitting. Get the Best Performance with MagnaFuel ProStar 500 Bypass Spring MP-8050-04 parts at JEGS. MagnaFuel QuickStar 300 Fuel Pumps with Filters MP-4650 Fuel Pump, Electric, Quick Star 300, Adjustable Bypass, -10 AN Inlet/Outlet, Each. I upgraded to a Magnafuel 300 return style off the pump with their regulator they recommended with one line coming off the regulator going to each bowl. The regulator has a boost reference 1:1. Add to Cart: Add to Cart: Installation Manual [pdf ] Sniper fuel pumps are designed for carbureted applications. MagnaFuel QuickStar 300 Fuel Pumps with Filters. I have adjusted floats but it seems to not help. We’ve even got regulators for diesel-powered and E85. The bypass valve could be stuck open. COLORADO SPRINGS, CO 80915Part Number: 665-MP-4501. A whole range of devices dedicated to the safe delivery of natural gas, combining technological sophistication and miniaturisation of parts: this is the Pietro Fiorentini range of low pressure gas regulators and governors. MagnaFuel Adjustable Bypass Fittings and Couplers. MagnaFuel ProStar 500 Series pumps are factory set to 28 to 30 psi. FREE Delivery Across Guyana. They are for sale would anyone like to own them. I run both Q16 and C14,. JEGS 10564 - Single Fuel Pump Harness and Relay Kit 30 Amp. Shop leading-brand regulators from Holley, Aeromotive, MagnaFuel, Quick Fuel, AEM, and dozens of others. Integrated shutoff valves set at 6. Search titles only By: Search Advanced search…Ok, here's the story real fast. 00. The bypass system goes straight from the pump and into the fuel cell. Anyone ever run one of these with E85? It says its compatible with gasoline or alcohol fuels, but after one night with E85 and setting for a week its leaking from the. EASY Returns &. Either pump is fine, but run a -10 supply to either one of those pumps. Carburetors Four-port PCU Fuel Cell Bypass Return Line Bulkhead Fittings. #23 · Dec 18, 2008. Pressure rise is 1:1 and stable on all logs. The pump provides adequate pressure and volume for the application. Adjust bypass. But I'm curious as to how many of you are running either the magnafuel, aeromotive, or parallel walbro/bosch pumps and what the results are. Warranty For carbureted applications up to 2,000+ hp at 28 psi. R. with some flow occurring (at least . We help heating your home and business. MagnaFuel does not recommend leaving pressure gauges on race cars for competition. (0) $539. The regulator's flow characteristics are enhanced by the use of the special MagnaFuel flow shaped fittings. The unit is supplied with a serial number; the number is an important part of the one year limited warranty. Read honest and unbiased product reviews from our users. Related Products. We run a 4 port MagnaFuel regulator to feed the carbs and 4 Holley 803's for the nitrous side. Engine won’t crank. Designed using state-of-the-art technology and. Estimated. It is not high high the carbureted regulator can adjust, but how low. Figure 3 for Return (Bypass) Style Regulator. And 8an bypass. Magnafuel Fuel Systems. I think the magnafuel has the bypass built in to the pump body doesn't it? I know the 500 does. I have no adjusted that, it is still factory set. MagnaFuel Pressure Control Units Series Model MP-9433 (4 Port) Series Model MP-9690 (boost) Series Model MP-9633 (2 Port) Series Model MP-9833 (2 Port) Introduction: MagnaFuel pressure control units, part numbers MP-9400, MP-9600 and MP-9800 are designed for racing only and should not be used on any vehicle subject to emission control. I have one magnafuel 750 4303 in tank and surprisingly its not loud inside the car. Check the filter and inlet line for obstructions. Click image to zoom. EFI Bypass Fitting, Carbureted Applications, Position at Any Angle, Black Finish. Lately though it is reading 14 psi and stays there. Put a Magnafuel 300 on the car. 5-8 psi eliminate the need for a separate pressure regulator. This pump, like most MagnaFuel pumps, is compatible with all racing gasolines and alcohol fuels. 866-722-3432. This item: MagnaFuel MP-4650 QuickStar 300 Fuel Pump with Filter. Call MagnaFuel, i'm almost positive they will tell you that it's not a pump designed for that. 170 / 192 Pettis Performance conventional head 565 Halo plate and Nitrous. com under parts and accesories "fittings" part#3110 just install the fitting w/bleed after the regulator with a -3 line to the fuel tank or cell using a -3 bulkhead fitting unless you have multible stages of nos then you can use a fuel block and run a - 6 or a -8 line to cell. Pressure rise is 1:1 and stable on all logs. . MagnaFuel QuickStar 300 Pump Motor Assembly. 3. , Filter. item 2 MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS Adjustable By Pass w/ Fittings & Coupler P/N - MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS. com Vent Rollover Shutoff Valve In-line Filter EFI Pump Pump By-Pass. Buy MagnaFuel MP-9633 2-Port Fuel Regulator with -10AN Inlet and -6AN outlets: Pressure Regulators. They would need to replace 3 or. EASY. -8AN bypass on the pump back to the cell. FREE Delivery. cherp22 Discussion starter. 63ns vette tell me what I have to do to adjust the pump. Jump to Latest FollowDetails. fuel line. Just checked my car for total toe and camber. ProStar Bypass Spring (MP-8000-04) by MagnaFuel®. 866-722-3432. I am in the process of replacing my fuel system. Mix enough dish soap to create a solution that feels slippery, as if you’re going to make a solution for your kids to blow bubbles with. Engine Hp: up to 950+¹ at 25psi. #1 · May 27, 2017 Just installed a magnafuel prostar 500 pump. I have a magnafuel 500 pump with the built in 8AN return port, Aeromotive after filter, 10AN ptfe fuel line (~12 feet) and a Holley 12-707 (non-return style) regulator, 6AN lines from regulator to carb. MagnaFuel MP-4600 Part Number: 665-MP-4600. MagnaFuel QuickStar 300 Fuel Pumps. with two stage nitrous fuel enrichment circuit. #1 · Jul 17, 2011. ProStar EFI SQ 525 Fuel Pump. MAGNA FUEL Fuel Pump, Electric, Quick Star 300, External, Gas/Alcohol, Built-In Filter/Adjustable Bypass, Universal, Each - MagnaFuel Skip to main content. Going with a Magnafuel 300 pump and probably a Aeromotive regulator. Carb is a Mark Sullen 950. the Magna Fuel 500 bypass Likes 28-32 psi operating pressure. Below is the list of available Aeromotive Product Installation Instructions. Check the battery voltage. See complete catalogue Documentation & Literature. Last one +$50.