I Googled that engine after your mention, was surprised to learn of it's existence, had thought 2 stroke supercharged diesels were fairly exclusive to trains.
Also sparked my own curiosity, looked for projects featuring aero engines in cars and found this http://www.pistonheads.com/gassing/topic.asp?h=0&f=226&t=245424&i=140
Full time LPG installer
Servicing / Diagnostics / Repairs to all systems / DIY conversion kits supplied with thorough tech support
2 miles A1, 8 miles M62, http://www.Lpgc.co.uk