R 5SR+ 101 octane
Classic & historic race fuel
R 5SR+ racing petrol is formulated from low sensitivity high octane leaded blend stocks, chemically stable oxygenates and selected refinery streams.
Very stable and resistant to detonation within MSA specifications for leaded fuels.
Legal fuel for those series that have sought approval to run leaded fuel to FIA specifications.
Suitable for normally aspirated engines up to 12:1 compression ratio.
Historic race cars.
Classic engines requiring leaded fuel.
Not suitable for engines equipped with lambda sensor or catalytic converters.
Does not contain ethanol.
Initial boiling point 38
Final boiling point 180