the one i did has had throttle problems
maybe bad tps
earch on the web for
7mgte msd tacho adapter there it has what u do and what part to use
if u have any more probs feel free to ask
i do alot of wiring on toyotas lately
have a 2jzgte to wire up in an lexus is300
should be fun
also a 3sgte in an old celica fwd