I was wondering I have a 89 integra LS and I'm trying to figure out what engine is swappable for it..If you have any ideas or websites please let me know..I looked at a c27a but it looks to big.

 

zc will swap right in, bolt up to the tranny and mounts and is rated at 130hp. Whereas your stock motor is 116. The zc has more torque and different stroke that makes it a pretty quick fast revving engine. I had a fully built zc in my 89 a few yrs. ago and that car moved.