Barry Grant Fuel Injection?

[Bruce Plecan]

About as good as spraying gas at the floor of the plenum..  <g>
Bruce
   We're all still trying to catch up to the Mercedes 300SL s




>
> Between that and higher VE%, TBI is the way to go! The
> heck with this port stuff. What good is it squirting fuel
> at a closed intake valve?
>
> BobR.
>
> Now if GM would just build us a decent 4bbl TBI setup!
>
>
> >   What BG says on that page is exactly true, the longer the fuel
> >droplets have to travel before reaching the combustion chamber, and
> >the faster they travel getting there, the better the atomization.
> >Also, reducing the pressure around a fuel droplet helps the droplet to
> >break apart more, like just below a venturi.
> >   **Keeping** the fuel suspended is the tricky part, and has
> >everything to do with manifold design.
> >   The downside of port injection is that the mixture can end up being
> >very uneven in density. GM's work on the new LS1 engine's injectors
> >and injection angles reflects this.
> >
> >Dave Haggard
> >
> >> -----Original Message-----
> >> From: owner-gmecm at diy-efi.org
> >> [mailto:owner-gmecm at diy-efi.org]On Behalf
> >> Of WEG1192 at aol.com
> >> Sent: Wednesday, January 10, 2001 7:58 PM
> >> To: gmecm at diy-efi.org
> >> Subject: Barry Grant Fuel Injection?
> >>
> >>
> >> Anyone have any thoughts on this? Mine are that if this was a
> >> great thing, GM
> >> would have done it already. Sounds to me like BG just needed
> >> to use up the
> >> rest of their carb castings. I can't believe any significant
> >> atomization
> >> enhancement would come from the reduced pressure under a carb
> >venturi
> >> compared to the high pressure spraying of fuel into a more open
> >hole.
> >>
> >> http://www.gpt300.com/bgfuel/fuelinjectionframe.htm
> >>
> >> JW
> >> --------------------------------------------------------------
> --------------------------------------------------------------------------
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