G
Guest
·I've just bought a Japanese spec motor. I've read they put out 150hp. Does anyone know where the extra 10hp comes from? Is it from the engine (cams, injectors,compression ratio), or a difference in the ECU programming.
Has anyone else put one of these in? Any problems/surprises? What about replacement parts?
Has anyone else put one of these in? Any problems/surprises? What about replacement parts?