i know the h22 is a direct drop in for my car(by the way, what is the year range?)....but,i might be able to get a hold of a gsr motor.....how easy of a swap would that be and the main things im wondering about is the transmission?do most honda/acura transmissions bolt up the same or what? or what am i going to have to do to make it all work?

 

People don't use the GSR engine because it doesn't have enough torque to move our 3000+ lb Accords. I would not do that swap.
If you want to know the h22 year model range, do a search. or check out the autos on MSN.com and look at the preludes. That will tell you what kind of power you'll be getting with what year model you go with. Some preludes had H23's (I think the older models)

 

You want the H22a1.

The GSR motor won't even bolt in.