Spark plugs/injectors

[Heinrich Gerhardt]

Joachim M. Wagner wrote:

> Hi, Danny!
>
> There are already some direct petrol engines on the market!!!!
>
> Mitsubishi was the first one! The have the GDI-Engine ready, it's sold even
> here in Germany at least for 6 - 7 months now!
>

What about the Mercedes 300SL in ca. 1955?  It had GDI, as well as desmodromic
valve actuation (no valve springs-- the valves are pushed open and pulled
closed).
Mr. Goatwrench