
VP Racing MR PRO6 REG Race Fuel
Description
VP MR PRO6 REG is an AMA SX/MX-legal unleaded fuel for motocross and supercross, engineered to generate maximum horsepower in 4-stroke applications while conforming with AMA Pro Racing rules. It makes more power than any other AMA-legal fuel on the market, requires minimal jetting/mapping changes, and will not require radical changes in ignition timing, unlike other fuels on the market. Contains MTBE.
Specification Sheet: MR Pro 6 REG
(Typical Values)
Color = Colorless
Specific Gravity = 0.7250
MON = 86
RON = 104
(R+M)/2 = 95
Oxygen Content = 3.89%
Oxidation Stability (min.) = 1440+
Leaded: No
RVP = 11.01psi
Distillation
IBP = 100.1°F
10% = 116.0°F
50% = 147.4°F
90% = 321.8°F
FBP = 328.2°F
H:C ratio = 1.79
O:C ratio = 0.04
Stoichiometric A/F Ratio = 13.72
Shipping
Most orders ship out the next business day. You'll see the estimated delivery time during checkout—just enter your address before payment to get the details.
What if I’m not happy with my purchase?
No worries! We offer an easy return policy. If you’re not satisfied, just get in touch with our customer service team, and we’ll help you with a return or exchange.

VP Racing MR PRO6 REG Race Fuel

