[Diy_efi] Re: surely not hydrogen

[Phil Lamovie]

gm wrote

surely not hydrogen, considering that it liquefies at modest pressures.

Modest in galactic terms maybe.

-273 C boiling point and still not a liquid at 10,000 psi means
it's a pain to make, pump, store, and inject,.

Oh by the way the stuff that comes out of the ground is not hydrogen
it's Natural gas 76 C, 24 H and has worse energy properties than hydrogen for
any
given mass.

Any more info on those engines Garrett ?

I'm especially interested in the lean burn combustion characteristics and
the tail pipe emissions.

Phil


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