[Richard L]

Welcome to the forum.

As a matter of interest, who builds the Bently nowadays? It has been sometime ago when I visited the Crewe factory. Some thirty special Bentleys have water injection direct from factory during 1992-1995, all sold to you know who (S of B).

Please keep to update to some mechanical details and what ECU is used etc, armed with those informaton, I can contribute more on how effective WI on this car.