Sorry added to the wrong thread

Hi Guys and Girls,

I have a XJ6 series 3 '84 model. I am interested in converting to LPG gas however I need some advise on the kind on conversation I should look at.

I have seen that some people online have have been able to put a 53 litre LPG tank in the boot. But given the amount of petrol the XJ6 uses, I wonder however effective it will be. Has anyone in countered my problem ?

Thanks in advance

Mac