ime getting mine lpg converted on the 13/oct/08 lpg is 100 octain and he can give me a extra 40bhp the gas tank comes out and a 80ltr lpg cylinder and a smaler petrol tank goes in place petrol in the uk is £113 per litre and lpg is 54pence are petrol prices would be about $2.26 per litre your fuel is well cheep dont know wot you crying about