Honda Prelude and Accord?

place racing makes h series mounts, wiring is a nightmare, ur harness has to b modded to work, no pnp kit. but this swap into ur lude is a difficult one an is best left to a shop that specializes in motor swaps

You can always make it fit, if you know welding.Add to frame, or alter. Probably fit closer in accord than civic. Main element here would be alignment with transmission. Was the prelude rear wheel drive and accord/civic front wheel drive? then you have an issue. no time to do your search for you. have fun. Thought you wanted reverse, prelude into other, you can find a prelude, have patience keep looking. You should be able to buy a preowned prelude car, rebuild the engine if you want and use the better chassis. a 91, won't be that much money now. Do a search on ebay for the car and the motor, set search for email notifications whenever someone posts one.

You can use an accord motor(as long as its 2.05 liter or bigger) in a prelude but you cant use a civic motor in a prelude. That is because you cannot put a motor that is smaller than what came in stock of the car. Basically, what im trying to say is that you cant put in a b16 si motor into a h22 prelude because the si motor is smaller than the h22 motor. You can always go bigger, but never smaller because in some states it's illegal. Any motor will fit any car, as long as you know how to do it.

actually, the 91 si prelude came with a b20 motor, not a h22 like he said above me. BUT you would still be replacing a larger engine with a smaller one. if you wanted to rebuild the b20 that came stock in your car, that'd almost be as easy as getting a whole new engine & swapping it.