Honda Prelude Forum banner

engine swap ca smog

  1. 4th Gen
    :?:So im leaving san diego to go to alaska in 10 days and work the summer. Im doing it to come home and get my first prelude.(nothing more than $3k?ish)I've been doing weeks of research and i know i want an H22a motor, but im not sure what model lude(--year, if it matters. Sticking with 4th gen...
  2. 3rd Gen
    Ive been searching around, but I can't seem to get a definitive answer. To pass CA smog, which engine swaps are legal for our 3rd Gens. To my knowledge, the only legal h22 is a USDM h22a1/h22a4. I really need some help on this one guys, because it will dictate which engine I decide to get... thanks
Top