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Magnus - MF Mechanical Fuel Pump

Magnus - MF Mechanical Fuel Pump


Category: Fuel Pumps

Availability: In Stock
Regular price $729.00
Regular price Sale price $729.00
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Magnus Motorsports announces the release of their Multiple Fuel (MF) Mechanical Fuel Pump compatible with gas, methanol, and ethanol. Converting to a high flow mechanical fuel pump like ours will allow you to simplify your fuel system while increasing reliability in your high horsepower build.

Magnus Motorsports has designed their MF Fuel Pump with the inlet and exit of fuel lines on the same side of the pump, thereby eliminating the need for any additional types of fittings such as elbows and u-bends. This is especially beneficial in the tight confines of transverse motor configurations. The MF Fuel Pump can be configured with an industry standard keyed ½  inch shaft with ⅛ key or ⅜ male hex shaft to be driven by the distributor, cam or dry sump system with the appropriate mounting bracket. The compact design of the fuel pump results in ease of mounting positions.

The MF Fuel Pump is constructed of out of billet aluminum. Internal hardened gears are hand lapped increase lifespan and reduce the coefficient of friction. The gear housing is constructed from Anti-Galling and corrosion resistant material and further DLC coated to resist the low lubricant properties of alcohol based fuels.

Its small size and weight can supply huge amounts of fuel. The Magnus MF Mechniacal fuel pump supports up to:

9.7 GPM @ 40 psi relative pressure @ 80% IDC with  at 5000 RPM of pump speed (1/2 engine speed)  2800HP on Methanol 4300HP on Ethanol 5700HP on Gas

8.5 GPM @ 60 psi relative pressure @ 80% IDC with  at 5000 RPM of pump speed (1/2 engine speed)  2500HP on Methanol 3700HP on Ethanol 5000HP on Gas

Pump is currently only offered in Black


  • 9.7 GPM at 40psi
  • 8.5 GPM at 60psi
  • Can be used with multiple fuels (Gas, Methanol, and Ethanol)
  • Simplifies your fuel system
  • Reliability -No more need for multiple electric pumps
  • Safety – in case of fire or engine failure engine , pumps shuts off cutting the fuel supply to fire
  • Can rotate clockwise or counter clockwise

Direction of rotation :

Clockwise rotation, when looking at the front of the pump (shaft side facing you) : Right side is inlet, left side is outlet
Counterclockwise rotation, when looking at the front of the pump (shaft side facing you) : Left side is inlet, right side is outlet


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. For international orders, please Contact Us. If you select US shipping rates and are shipping internationally, please be advised you will be contacted to compensate the difference in shipping fees.

Processing will take about 2 to 3 days before your product ships. If an item is not in stock, you will have an update as to when your item will ship within 24 hours. If you have any questions about shipping make sure to email us at or call our reps today at 732-638-5268.

If by any chance, your package that has been delivered by the carrier is lost/stolen, YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports to recover your package. You must contact us and the shipping company within 48 hours of delivery for lost/damage claims. You are covered by the basic insurance amount APPROVED by the shipping center. We DO NOT refund or reship product for claims that are denied by the shipping company.


When will my product ship out?

Due to the impact of COVID-19 and the high volume of orders, some orders may take longer than usual to process and ship. Processing takes about 2 to 3 days before your order ships. If you order an item that’s on backorder, you will automatically be refunded for that item.

Refunds are subject to a 20% restocking fee. Cancellations are subject to 10% cancellation/processing fee under no exceptions. If you have any questions about shipping make sure to email us at or call our reps today at 1 (844) 442-8118.

What's the Warranty on our products?

Unless the product is manufactured by Tri-State Motorsports or TSM Race, ALL Warranties go through the Manufacturer directly. Please visit their official website and get in contact with them in regards to your warranty. We will supply you with any invoice or tracking information the manufacturer asks you for.

How can I finance my purchase with Affirm?

Affirm Loan-Application Process Steps:

1. At checkout, choose Pay with Affirm

2. Affirm prompts you to enter a few pieces of information: Name, email, mobile phone number, date of birth, and the last four digits of your social security number. This information must be consistent and your own!

3. To ensure that you're the person making the purchase, Affirm sends a text message to your cell phone with a unique authorization code.

4. Enter the authorization code into the application form. Within a few seconds, Affirm notifies you of the loan amount you're approved for, the interest rate, and the number of months you have to pay off your loan. You have the option to pay off your loan over three, six, or twelve months. Affirm states the amount of your fixed, monthly payments and the total amount of interest you'll pay over the course of the loan.

5. To accept Affirm's financing offer, click Confirm Loan and you're done.

How can I finance my purchase with Klarna?

Check out our info page on Klarna here.

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