ITR is a good motor, damn i wish i can get one, but im currently looking towards a GSR, horse power difference is about 30, if you can get a ITR then thats great, it would be a best ideal to look at the timing belt and water pump, should do it when the motor is still out side, do the idle pulley, and all that, get that new motor a new motor touch. So basically its not just the swap, its changing out old parts for new. When you swap a motor, it takes money if you want to get it done right the first time.. Take your time and research like me, im researching as im typing and thank the big G above for hondaswap <---- Should also rebuild the Head too