I need some serious TECH help!!!

I need to know the difference in the bottom end of the 2.2L 93 accord motor and the 2.2L prelude motor???? I am wanting to build my accord I dont want to do a swap I want to build it... So I need to know if the pistons and rods and the crank are the same to make 2.2L of displacement..... Any suggestions would be great!!! I am wanting to build it for N2O... I am looking at around 250hp in the motor + N2O.. with every thing done to it I can find the parts for up top and bolt on that I want I just need to find pistons, rods, and a crank!!! thanx for any help!!!:)