Does the defroster in a regular CJ just blow air through th educt in the top of the body tub, fill the windshield frame and then out the diffuser?
The reason I ask, I installed a flex-a-lite Mojave heater in my CJ7, aluminum tub (haven't cut the holes yet for the defroster just behind the dash.)
The output is a 1.5" or 2" round on the heater plenum. The plastic defroster duct-to-body piece has an oval input. And, I only have 1 of them.
Since I haven't cut the holes in the body yet, I could just cut round holes, run round flexible hose off the plenum and split it, then run round house to the tub, and fasten it down with a pvc adapter or something.
Plus, don't you have to cut opening in the windshield-to-tub gasket for the air to flow through?
Anyone install a Mojave and have some good tips? I've searched the forum pretty well, and there is quite a bit on the summit racing heater and a few mentions of the Mojave, but no real details on what folks did for defrost ducting.