VP Racing MR Pro6-HT Reg Race Fuel
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MR Pro6-HT Reg is our AMA SX/MX-legal unleaded fuel for motocross and supercross, engineered to generate maximum horsepower in 4-stroke applications. It conforms with AMA Pro Racing rules, and makes more power than any other AMA-legal fuel on the market! Unlike other fuels on the market, It requires minimal jetting/mapping changes and will not require radical changes in ignition timing.
Pro6-HT REG offers better octane value over Pro6 and a lower RVP, which is better suited to the higher air temperatures associated with outdoor motocross.
Contains MTBE.
Questions & Answers
Is MR Pro6-HT Reg legal for AMA racing?
Yes. It is an AMA SX/MX-legal unleaded fuel that conforms with AMA Pro Racing rules, and VP states it makes more power than any other AMA-legal fuel on the market.
What type of engine is this fuel designed for?
It is engineered to generate maximum horsepower in 4-stroke applications for motocross and supercross.
Will I need major jetting or timing changes to run it?
No. VP notes it requires minimal jetting/mapping changes and will not require radical changes in ignition timing.
How does Pro6-HT Reg compare to standard Pro6?
It offers a better octane value over Pro6 and a lower RVP (Reid Vapor Pressure).
Is this an unleaded fuel?
Yes, MR Pro6-HT Reg is an unleaded race fuel.