Hi sorry for all those not in leciester... this probably wont help you but if you still think its good please vote hot~!!
4th December 2008, from 8am till 8pm, Shell Trocadero, Leicester are offering their V POWER UNLEADED for the same price as normal unleaded petrol. Also for diesel lovers they are giving V POWER DIESEL for the same price as normal diesel.
The V Power version is usually around 7-10p more expensive than normal fuel.
What you get:
V-Power provides your car with more power and responsiveness, and it does it in three ways. A higher octane rating of 99 RON means that the fuel burns more effectively, while additives in the fuel reduce the loss of energy in the engine by reducing friction in the cylinders.
The fuel also contains cleaning agents designed to remove unwanted deposits from your engine. Shell says V-Power can clear years worth of build-up in just a few tankfuls.