Re: Vortec FI... pictures

[Shannen Durphey <shannen@grolen.com>]

Tedscj@aol.com wrote:
> 
> Hi,
> Does anybody know what type of FI they run on those  GM Vortec engines?  Is
> it TBI or some sort of Port Injection?

Vortec manifold and related:
http://wg.grolen.com/shannen/efistuff/injector.gif
http://wg.grolen.com/shannen/efistuff/undrplnm.gif
http://wg.grolen.com/shannen/efistuff/topopen.gif
http://wg.grolen.com/shannen/efistuff/tb_map.gif
http://wg.grolen.com/shannen/efistuff/plnumcvr.gif
http://wg.grolen.com/shannen/efistuff/inplenm.gif
http://wg.grolen.com/shannen/efistuff/topview2.gif
http://wg.grolen.com/shannen/efistuff/sideview.gif
http://wg.grolen.com/shannen/efistuff/frntport.gif
http://wg.grolen.com/shannen/efistuff/injport.gif

Be sure to look at the injectors and their connectors.  The connectors
are in the black area in the center of the manfold.  I haven't
measured their resistnce, so I don't know if something like a 727
could be used to control them.  Anybody?
Shannen
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