just buy a 5efhe for 110bhp str8 out of the box, skimmed flywheel, bigger injectors,lightweight pulleys,ditch power steerin,bigger throttlebody,custom inlet,4-2-1 exhaust manifold,straight thru exhaust,engine management,corolla 6speed box,change to 14inch lightweight wheels with a lower profile to reduce rotational mass,strip interior right out and put lighter panels on the car. job done.