VP Racing Fuels

	Your Cart is Empty
	View Cart

Trackside Support
	DOT Race Tires and Slicks
	Schedule of Events
	Trackside Essentials
	VP Racing Fuels
		VP Racing Fuel - MR12 - 5 Gallon Pail
		VP Racing Fuels - U4.4 - 5 Gallon Pail
		Online Request Form

VP Racing Fuels

Viets Performance provides VP Racing Fuels in specialtly blends for motorcycles in 5 gallon pails at select events. MR12 and U4.4 blends are popular, and others are available by request. Please call or email to reserve the fuel you need for your next race or track day.

VP Racing Fuel - MR12 - 5 Gallon Pail

VP’s best fuel yet for 4-stroke applications that can tolerate lower octane values, makes more power for powersport applications than any fuel on the market. Dyno tests proved up to 5% more power than VP’s MR9 and up to 6% more power than VP’s MRX01! Although currently not legal in AMA Pro Racing, MR12 passes fuel rules for AMA Pro/Am, CCS, WERA, AFM, NMA, WORCS, SCORE and Best in the Desert as well as club level racing and more.
TYPICAL VALUES
•    Color: Light Green
•    Motor Octane: 87
•    Specific Gravity: .733 at 60° F
Tech Tip:
When using MR12 , to keep your fuel cool and prevent vapor lock on hot days, e.g. 90 ° or higher, VP recommends:
•Always go out with a full tank – the more fuel you have the cooler the fuel will stay
•Insulate the bottom of your fuel tank: line the underside of the tank with heat reflective tape
AVAILABLE WILL CALL / TRACKSIDE ONLY

AVAILABLE WILL CALL / TRACKSIDE ONLY

VP Racing Fuels - U4.4 - 5 Gallon Pail

If you’re not bound by fuel rules, this leaded fuel is the best choice for virtually any powersports application, offering the biggest gain vs. cost of any performance part you can buy. The latest generation of our U4-based fuels, U4.4 makes up to 6% more power than pump gas across a wider range of applications than its predecessors.   It yields no sticky residue and is more resistant to heat.   Designed as a direct, pour-in replacement for pump gas, it will require modest jetting changes, i.e., +2 main jets or +2 pilot jets at most.   With its higher octane rating, U4.4 is designed for use in stock and modified 2-stroke and 4-stroke applications.   U4.4 passes fuel rules for AMA Pro/Am, CCS, WERA, AFM, NMA, WORCS, SCORE and Best in the Desert as well as club level racing and more.
TYPICAL VALUES
•    Color: : Light Green
•    Motor Octane: 103
•    Specific Gravity: .763 at 60° F

Tech Tip:
When using U4.4, to keep your fuel cool and prevent vapor lock on hot days, e.g. 90 ° or higher, VP recommends:
•Always go out with a full tank – the more fuel you have the cooler the fuel will stay
•Insulate the bottom of your fuel tank: line the underside of the tank with heat reflective tape
AVAILABLE WILL CALL / TRACKSIDE ONLY

AVAILABLE WILL CALL / TRACKSIDE ONLY

Online Request Form

Please use this simple form to request information or pricing, ask a question, or inquire about products not shown on the website. This form will also add you to our list for periodic email updates - you can unsubscribe at any time. Viets Performance doesn't sell or share customer information.