I am doing a 91 LS into my 90 crx, I used the entire front suspension from the Integra, (you will need larger rims for this) I am also using my stock ECU, You will also need a few goodies from the junk yard, and a engine hoist, lift, or about 4 friends to lift the motor. The prep to the engine bay is just pounding the drivers side inner fender for the alternator clerance. I am not done yet due to a 180.00 starter that I cannot afford. You can email me for more info. THIS SITE IS FOR HELP AND I WILL GLADLY OFFER WHAT I CAN, PISSEDOFFDELSOL JUST NEEDS HIS DADDY TO PUOND HIS ASS SO HE WONT BE A BITCH TO EVERYONE!