Ya got me, engineering kink...
A lot of the reason I do it is because there's a lot of ideas out there, like remember hydrogen cars 2 decades ago? Most of these ideas never amount to shit, but some of them take off, and I like to have a clue which ones are gonna go in advance. And it's pretty simple: Cheap wins, expensive dies.
Diesel LPG injection is something that can save you a little money because LPG is usually cheaper than diesel...
