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Re: ZS to HIF

To: MonteMorris <mmorris@nemr.net>
Subject: Re: ZS to HIF
From: Paul Root <proot@iaces.com>
Date: Mon, 06 Oct 2003 09:10:18 -0500
Ok, http://horton.iaces.com/mg/carb-plumbing.

Sorry, I must have slipped a little. One picture is a bit blurry.

The first picture, I editted very quickly to put color on the lines
to differentiate them.

I got a T and a connector for splitting the tappet cover and connecting 
the heater core return hoses, from NAPA.

Paul.

MonteMorris wrote:

> Since the ZS is running very rich and getting 12 MPG, I'm getting ready to
> trade the ZS carb in the 79B (desmogged) for HIF's out of a 74B parts car. I
> have the carbs, manifold, heat shield, and exhaust system. I also have the
> round Accessory foam air cleaners, Moss part # 223-230, that several listers
> are using.
> But, of course I have a few questions before I start tackling it:
> 1. On the 79 there is a tube that goes from the front of the manifold to the
> brakes. What do I do with this on the 74 manifold?
> 2. Do I hook up the anti-run on valve?
> 3. How do I hook up a manual choke: Where have others put the knob on the
> dash? I have a rectangular blanking plate on the left side of the dash just
> above the hazard switch and one on the right side just above the fan switch.
> I believe someone said put the choke know in place of the dash reostat, but
> mine works. If I use one of the blanking plates, how do I accomplish this?
> 4. Here in NE Missouri it gets COLD, should/could I hook up the carb
> induction heater from the ZS to the HIF's?
> 5. I've seen the Chicagoland ZS to HS carb swap pictures, but the HIF
> manifold and plumbing are different; does anyone have a step-by-step
> procedure for this?
> 6. In the middle of the HIF manifold off the parts car is a small tube bent
> at 90 degrees and is plugged off. Where did this go, and do I need to hook
> it up again?
> 7. Will I need to fabricate anything?
> 
> Paul Root has given me some advise and I believe that Mike Janacek said he
> has done the conversion, but anyone else please feel free to chime in or
> point me to a website.
> Thanks,
> Monte
>           79B, Carmine
>           67B, BRG
>           74 Rust, parts car


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