A low sulphur, unleaded gasoline that is currently used as the control fuel in the Motorsport UK British Superkart Championship. 

This high quality control fuel for two engines also offers excellent performance in both naturally aspirated and turbo charged four stroke engines. 

It's difficult to re-map a two stroke engine, however re-mapping of all other engines types is recommended to obtain the full benefits of the fuel. 

Manufactured in large, tightly controlled batches to minimise the need and expense for engine re-maps.