'7747 & two A.I.R. valves - CrossFire retrofit

[Programmer]

I don't recall seeing anything after 1988 with A.I.R--but that's just me.

Lyndon.
----- Original Message -----
From: steve ravet <sravet at arm.com>
To: <gmecm at diy-efi.org>
Sent: Friday, May 11, 2001 8:14 AM
Subject: Re: '7747 & two A.I.R. valves - CrossFire retrofit


> I thought I remembered from the JTR book that truck engines didn't have
> AIR.  Looking at the book now I don't know what gave me that idea.  I'd
> like to remove the AIR pump from the 350 in my S-10, the engine bay is
> extremely crowded on that side, and the pump pulley is close enough to
> nick the lower radiator hose.  I thought converting to a 747 and using
> truck style accessory mounting brackets would do it.  Is there a
> truck/747 application that doesn't use AIR?  I've been browsing
> carparts.com (good idea BTW) starting with the older HD trucks but
> haven't found one yet.
>
> --steve
>
> Shannen Durphey wrote:
> > Hopefully someone else can be more help with the air valves.  I'd need
to see more
> > than an electrical diagram to understand which valve does what.
Sometimes one valve
> > performs multiple functions.  There have been too many variations over
the years.
> > I don't remember them on a year by year basis, and I definitely don't
remember the
> > name changes GM has applied to the different valves through the years.
>
> --
> Steve Ravet
> steve.ravet at arm.com
> ARM,Inc.
> www.arm.com
> --------------------------------------------------------------------------
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