Brake Parts
Cooling Parts
Drivetrain & Transmission Parts
Electrical Parts
Engines Parts
Exhaust Parts
Foot Controls & Pegs
Frame & Body
Fuel Parts
Handlebars & Controls
Ignition System Parts
Mounts & Hardware
Performance Chips & Programmers
Racing Exterior & Body Parts
Starting & Charging Parts
Suspension Parts
Windshield & Fairings
Repair Manuals
Brake Parts
Cooling Parts
Drivetrain & Transmission Parts
Electrical Parts
Engines Parts
Exhaust Parts
Foot Controls & Pegs
Frame & Body
Fuel Parts
Handlebars & Controls
Ignition System Parts
Mounts & Hardware
Performance Chips & Programmers
Racing Exterior & Body Parts
Starting & Charging Parts
Suspension Parts
Windshield & Fairings
Repair Manuals
MR12 is designed to make maximum power in four-stroke dirt or street bikes with stock or mild modifications. VP’s best fuel yet for 4-stroke applications that can tolerate lower octane values. MR12 has met fuel rules for AMA Pro/Am, CCS, WERA, NMA, WORCS, SCORE and Best in the Desert as well as club level racing and more. As regulations are ever-changing, we recommend checking with tech to be sure.
RON: 100.7
MON: 84.7
R+M/2: 92.7
Specific Gravity: 0.7340
Leaded: Yes
Color: Green
Oxygenated: Yes
RVP: 12.17 psi
Oxidation Stability (min.) 1440
Stoich Number: 12.87
Oxygenates %: 8.73%
Distillation:
IBP: 93.7°F
10%: 103.8°F
50%: 117.5°F
90%: 271.6°F
FBP: 330.6°F
H:C Ratio: 1.84
O:C Ratio: 0.08
| Country Of Origin | USA |
|---|
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
CLOSE ✕
Subscribe to our newsletter to receive exclusive offers, product recommendations, expert tips and more.