I have a troll hole carb on a '70 fj40. Some days it works great someday it is CRAP! I have had this carb for a few years and only recently really tried to get it run correctly. I tuned it as well as I could without a tach. Thought I had it running good but still went to a carb guy to see what he thought. He said I was pretty close. I got it from him and was very happy with the way it ran. I left it out over night and the next morning after wiping the dew off I started the fj up and it was horrible. I had to have the choke all the way out to get it to run. It was revving so high it was embarrassing. Thought crap and parked it. I started next day and it was purring like a kitten. I have reached out to a couple of guys to see if they could get me a rebuild carb to replace the temperamental troll hole carb. I haven't heard back from them. The one fellow from Ohio asked how I got a troll Hole carb on my f engine. I did and it seems to work. Used a cable throttle and an air filter kit from a flaps store. Here are some pics. I think I would like a rebuilt carb for it but haven't found a source. Anybody out there? Thanks,
Buck
Buck