i saw a few drift participant and us tuner mostly prefer 20v bottom end and mate it with 16v big port head from ae92.mate it with individual throttle body wah its one of the best thing in the world since coca cola.
every things seems fine until i got misfiring problem ever since i got the car... at first just need to touch up the tunes but after awhile every thing went wrong.. check everything (wiring, sensor, pipes, plugs and...