Any electronically controllable gas regulators ?

[Uptodate]

> Hi chaps,
> 
> (As I'm new to this group, I apologise for so many postings so soon, still
> gathering info - tah)...
> 
> Petrol engine fuel injectors are dead easy to control from a micro, is
> there a corrollary for any gas injection equipment etc. ?
> 
> ie. Is there a (readily available) gas injection nozzle operable from
> a 12v PWM signal and/or a gas regulator compensation for manifold pressure,
> (Given the flow pressure differences I would think it straightforward),
> for example for turbo engines thats comparable to that simple fuel
> pressure regulator used on many petrol cars ?
> 
> When I go ahead with my EFI project for my car (to replace existing ECU),
> I would like the option of extending the control fully to a bifuel gas
> system - LPG at first, then moving to CNG soon after and all this with
> on load changeover between the two fuels <sigh> Don't ask for much ;-)
> 


A friend of mine is building a LPG injection system for liguid LPG.
Try him on kpschouten at hotmail.com
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