Hello, if the strain gauge is drifting a few things could have happened first the bridge may have become un balance between the excitation and signal lines, second if the power supply that feeds the strain gauge has become unbalanced if its a 5(V) system it needs a good ground check to see what...
dnky your best bet is the get the twins from a 2jzgte (94-98 supra) then all you will have to come up with is an exhaust manifold to mount the ct26b's and run the vacuum lines, or if your really feeling daring you could get the twins from an 13b-rew (93-99 RX7). Biggest problem that you will run...