R Racing 6SR is a high octane leaded race fuel specifically blended for use in historic race engines. It is designed to provide excellent power and protection against valve seat recession. 6SR + racing fuel meets 2013 FIA fuel regulations. It can be used without any special set up requirements although fine tuning will return the best results. R Racing for is supplied as pump fuel at various historic race meetings.
Suitable for compression ratios up to 13:1
Not suitable for vehicles with catalytic converters or oxygen sensors.
- Ethanol free
- Classic race engines with raised compression requiring leaded fuel
- high performance classic motorcycles
25 litre drum.