i have the same thing, and it works good, you have to built the bottom half get your block sleeved slap some low compresion pistons, rods just keep the crankshaft, built the head as well but you need the vtec timing belt coz the h22 cam gears has more teeth than h23 you need to have the h22 ecu to get your vtec working i you need to have a h22 tensioners and water pump i got mine done and i put down some 490whp 18 psi of boost 1500cc injectors pump gas... hope that will help you