Thankyou for your input.It has been most helpful in my decision making.Its good to look at other ways of doing things.But I think this one is not practible. Back to the drawing board for me.
I have a 1996 Citroen Relay with a 1.9 Diesel engine.No turbo.Is it possible to change this to a petrol engine Then to make it run on LPG ? If so what engines could I consider for a pain free conversion ?