Externally mountable IAC

[Brian Roth]

Do you have any idea what the application would be for one of those IAC's on
the removable housing? I assume you are talking about a GM application.

> ----------
> From: 	Bruce Plecan
> Reply To: 	gmecm at diy-efi.org
> Sent: 	Monday, March 19, 2001 7:21 PM
> To: 	gmecm at diy-efi.org
> Subject: 	Re: 
> 
> 
> All the newer TBI GM IAC is done with a stepper motor and pintle on the
> end
> to bypass air.   On some of the TPI stuff the IAC is on a removeable
> housing, so you could make a remote IAC with one of those housings, a
> plate
> of AL, and a pipe tap.
> Bruce
> 
> 
> > Question: How is idle speed controlled on the standard GM two barrel
> > throttle bodies? I looked around the junk yard and could not see an idle
> > speed controller on any of the two barrel units but I do not think I saw
> any
> > non Caddy TB's. I think I saw some on some one barrel units. Is there an
> > external ISC that I might be able to use that just regulates the amount
> of
> > air  that bypasses the throttle? The hybrid throttle body I have
> produced
> > seems to have a provision for manual idles speed setting only?
> 
> 
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