I have a 79 toyota with a 261c engine builder cam, and a weber 32/36 dgv carburetor. I am at about 2000 feet and I am wondering if anybody knows the jetting specs for my carb(main, air correction, etc.). It is running rich, but I dont' want to have to buy the whole jet kit to figure out the right jetting. If I had a ball park estimate I could buy a few jets in that range. My other option is to install an oxygen sensor on the exhaust manifold and measure the air fuel mixture out of the engine.