Just be cause it has 4efte internals dont mean its going to make less power Toyota raise the compression by putting a thicker HG on same as the Honda boys do when they turbo there car put a thinner HG on..Thats why the jdm 4efe 100ps engine is bomb prove if you think how much power the stock 4efte engine can handle a 100ps jdm engine is only getting tickled Also when you add a 4-2-1 exhaust mani injectors 4efte valve spring better ecu its amazing how much power can be gain and thats what toyota did