Originally Posted by 
sschmez
				 
			Thanx Garry, for your opinion.
Yes, I've searched and as I stated earlier 
I have found as much either way.
 
Ben's answer at least has a bit more substance.....
Some time ago I read that the percentages of hydrogen required compared to LPG in the diesel scenario were different due to the speed and temperature of combustion of hydrogen. 
 
I'm not planning to build a system at this stage, I am however interested and remain open minded until I see enough science to sway me either way. Was hoping that Garry may have helped in this regard since such a strong opinion must have some basis. (I thought)
 
Miky, you are missing something ... read the thread