whats it require to swap a o2 d17 motor into my 97 civic. is it fairly easy or what ive swapped d15 and d16s but never tried to swap different body style into another? i got a d16 and a buddys gonna pretty much give me his old d17. not much of an upgrade but would like 2 try it and c whats up. would i be able to use the d16 tranny 2? any body with sum ideas leave a message and let me know whats up with it? dont know the whole engine code right off but its d17 sohc vtec out of an ex...duh. hit me up and let me know tho. peace