Okay, so I've found this site (http://www.spiritofmaat.com/archive/feb2/carplans_doc.htm) and it claims to have a reliable method to convert a diesel engine to run off of hydrogen. Now, my question is is this actually feasible in the method they've described? I've asked two other sources and so far they say that it isn't. If you have the time to read through it and come to a conclusion, that would be great, but if you don't have the time please don't just skim through it. Thank you for any of your help!