<BLOCKQUOTE><font size="1" face="Verdana, Tahoma, Arial, Helv, Helvetica, Sans">quote:</font><HR>Originally posted by BigSwede:<BR><B>I got to wondering, how do you convert a diesel to propane? Do you need to add spark plugs, or does propane work in the diesel combustion cycle without major changes?</B><HR></BLOCKQUOTE><P>I think the Propane is similar to NOS to boost performance. Truckin Mag did a Propane install a year ago. I don't remember the article well but I think it installed almost like a NOS setup. The only problem was that you needed a special tank made to fit under the truck or use a BBQ tank which does not hold as much.<P>Cheers,<BR>Con<P>------------------<BR>2001 Trooper LS 4x4 Stock for now.