Yes you can use the one off of your F22A6, and BTW if you want a rundown on the JDM F20A DOHC swap, talk to Hondafan81. That's my buddy Cisco that figured everything out for my swap, he has all the information you need. I can guarantee he will answer all of your questions, he also has the timing belt/water pump combination figured out for the F20A. There's a lot of misinformation floating around, so you best PM him and you'll get correct information.
