4bbl TBI?

[Bruce]

Nope, no 4 brl TBIs.
With a 2" butterfly 2 brl, and 90#/hr injectors available no real need too.
An honest 330HP from that is wasy.

Can use an external driver board to drive the 4 if you have too.

Some aftermarket folks try to wire the injectors into two sets of injectors
wired in series so they don't draw as much current, but operating an
injector designed for 13 volts on 6.5 doesn't sound good to me.  Running
that setup on an ecm bench, and you can hear the injectors get erratic a
higher RPM.
Bruce





>    Hi all, I'm new to the list, and am wondering if GM ever had a 4bbl TBI
> system, and if so what years/motors.  I've got a Holley "D" Projection
unit
> and am seriously considering dumping the brain box and wiring in a GM box.
> Yes, I can read a print, and can either crimp or solder in the new
connector.
>  Anyway, that's my 'little' project, anybody have any ideas for me???
>    Thanks in advance for any advice/info sent this way.
> Chris Enos


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