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914World.com _ 914World Garage _ Heating ducts

Posted by: Teknon Mar 1 2005, 04:26 PM

I had a box of heating ducts the PO gave me and have been trying to place them on the car. I’ve got allot of them on, except the flapper valves. Either side of the valves do not look like the go on the heat exchanger. I don’t know if I’m missing any pieces or what. Are there any pic’s on this set up anywhere?

Posted by: Travis Neff Mar 1 2005, 04:49 PM

Teknon, The flapper valves hook up to a hose to the heating ducts in the longs (body of the car), the other end of the flappers hook to an exchanger piece that looks basically like a pipe, that pipe then conects to your heat exchangers. Check the pelican site for diagrams of the exhaust system, that will illustrate what I am talking about.

Posted by: Teknon Mar 1 2005, 04:52 PM

Thanks Travis, Looks like I don't have those pieces. Joe

Posted by: Dave_Darling Mar 1 2005, 06:04 PM

In the 75-76 cars, the flapper valves hook directly to the injectors.

Pics of a 73-74 2.0 setup:

S-duct that runs from the fan shroud to the heat exchanger--
user posted image

J-tube that goes from above the engine tin to the side of the S-duct--

The two of them hooked together--

The flapper valve and the pipe that goes from the valve to the heat exchanger--

The J-tube, S-duct, flapper valve and pipe, and the heat exchanger--

A view of the whole setup for one side--
user posted image

Another view--

--DD

Posted by: vsg914 Mar 1 2005, 06:21 PM

Exellent post Mr. DD.