hi people hows i going.. well here goes.. the motor blew up in my prelude about 7 months ago give or take. it comes stock with an h23 so i just recently bought another h23 because for some reason i couldnt save more then 800 bucks so i picked one up for 500 and bought some christmas presents.. well anyways , i was wondering is someone could do a right up on the h23/h22 head swap.. like what issue you will incounter other than simplying bolting it directly on are there any other issues or modifications that will need to be done.. cause people this is the perfect time to be doing this.. and will i need a new dissy etc... thanks