I just bought a 1978 fj40 but for some reason the beast won't go above 60 on the road. I have 33's on the frame and it is the original 2F with only about 125K original miles on it. It sounds great but I am not getting enough torque out of it. The only thing I can think of is that it is set up to pass emissions in AZ but I am now in NM and that is not required. Do you guys think this is the problem? I have a new carb, new tune up, new fuel pump, etc and it seems to run good but just cant get more power from it? Any ideas?? Please help.