Barry Grant Fuel Injection?

rr RRauscher at nni.com
Fri Jan 12 21:22:23 GMT 2001


It becomes a real double edge. Ya' need heat to evaporate the fuel,
and then you do not want heat to keep the density up.

When I had a carb on this engine I ran coolant through the manifold
heat crossover. There was none in the head. This helped a lot, but I
still went with efi.

The efi is soo much better. . . Even the tbi beats the carb hands down.

BobR.

Bruce Plecan wrote:

> But then why are there gas stains (like little rivers) on some manifolds
> plenum floor?.   Usually not apparent on heated manifolds.
> Bruce
>
> > but, but . . . but, aaah, I know, it shatters into smaller droplets
> > when that happens!
> > BobR.
>
> > Bruce Plecan wrote:
> > > 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
>
> ----------------------------------------------------------------------------

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