dual GM TBIs

[Gregory A. Parmer]

On Thu, 15 Oct 1998 Don.F.Broadus at ucm.com wrote:
> The article I saw had dual TBIs on a dual quad manifold with one IAC on the
> front TBI. My thoughts were to tap off of
> The front injectors with a driver to pulse the rear TBI. The front TPS would
> handle both TBIs and the ECM wouldn't be any the wiser. The  throttle
> linkage would open both TBIs the same amount and not progressive like dual
> quads. 
>
> Should work ?

That's essentially the same setup as the Crossfire that
Bruce Plecan and myself have running. Parallel wired
IACs and non-progressive linkage..fired by a '7747.
You're gonna need custom drivers if you intend to
run more than 2 low impedance injectors, but that's
not necessary anyhooo.

-greg