VP Racing MR PRO6 REG Race Fuel

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