The stove tube for the automatic choke goes from the carb to a little sheet metal plate arrangement on the exhaust manifold. If you feel underneath you will feel a screw holding it in place so you can see that it is sort of clamped around the exhaust manifold. The tube itself just goes through the little heat box through a hole in the top but It is not brazed into the manifold or exposed to direct exhaust. Just the heat from the manifold. This heat box clamp arrangement will not fit on the fentons so you will have to make up a heat chamber to work.
Now, not to be a party pooper with your fentons but if you are running a single carb on a stock intake, why would you give up the stock exhaust manifold and all the benefits that come with having the intake heated by the exhaust butterfly? Your motor will run better with the stock set up as opposed to the stock intake and fentons.
Last edited by Dragsix; 03/29/2021 1:18 AM.