Project : LPG Conversion on 5.3 V12 XJ-SC

I have been using LPG on my other cars since 2008 and have encountered no problems with its use whilst saving over £12,000 (including costs of installation) on fuel costs over this period.
 
I had the conversion done in August 2017 and it has worked very well indeed. I have a 80 Ltr tank installed in the place of the spare wheel and a relocation of the battery to the right side rear wing.