I'm in the process of fabricating a custom bumper mount for my 1962 FJ40 and noticed that a PO had tweaked the center out a bit (Probably trying to pull something ge shouldn't of). I would like to make it as flat as possible. Wear would be the best way to straighten this? Remove the channel...
After repairing the exhaust/intake heat valve I was installing the carburetor and noticed the insulator was pretty rough looking. Does anyone know the correct insulator for a 1962 FJ40 with a stock carburetor?
Robert
So I'm toying with the idea of rebuilding the heat valve with something that won't rust easily. I'm thinking of a oillite brass bushing with a stainless shaft and reusing parts that are not easy to replace or find. Seems those two combined with the cast iron manifold should have minimal...
Found a Jeep Willys heat riser spring on Ebay. One or the other company probably copied the design from the other years ago. :)
$12.19 including shipping
https://www.ebay.com/itm/182196172425
Robert
Update on the heat riser gasket. I was planning on making my own with Remflex material until I learned they still produce a full Siamese manifold gasket set as well as the Heat Riser gasket set.
Full set
http://catalog.remflex.com/TOYOTA_Header_Exhaust_Manifold_Gasket_p/7026.htm
Heat Riser...
Penetrating oil, flat filing, some heat, light hammering and light grinding until it finally came out. The PO spot welding the butterfly valve was the biggest issue.
OK, I finally managed to remove the valve assembly. P.O. spot welded the butterfly valve to the shaft (Looks like the single screw broke off), so some filing and light die grinder work was needed to get it all removed. Luckily, no damage was done to the mating surfaces. The million dollar...
I sure hope so. I'm hoping my sand blaster will do a good job at cleaning most of it up. And then a good coating of high heat paint. Some copper sheet was my thought as well.
Robert
Anyone know where I can get the heat riser gasket for a 1962 FJ40 F engine? It looks to be a copper gasket. It is a 4 hole gasket. All other years seem to be a 3 or 5 hole gasket.
Robert
No, it's the heat control valve in the exhaust manifold. It brings warm air to the intake manifold during cold starts. From what I read, it helps with fuel atomization until the engine is warmed up.
After looking at the manual closer, it looks like I might be able to disassemble it enough to...