CarBuzz on MSN8d
Porsche Files A Patent For A Water-Injection System
And if a recent filing to the German Patent and Trademark Office is to be believed, Porsche may be considering such a system ...
Autoblog15y
Why choose a fuel cell or an internal combustion engine when using hydrogen?
There are two basic approaches to using hydrogen in vehicles: the proton exchange membrane (PEM, also called polymer electrolyte membrane) fuel cell and ... mainly new fuel injectors and a storage ...