H22a4 exhaust cam question

[Zissan]

Hi to everyone here. I have learned a lot from reading this forum, but I have a question. I aquired a h22a4 motor with some head damage. I had the head repaired, but i am in need of an exhaust cam. Will a exhaust cam from a different series h22 motor work or will I need one for the h22a4.
Thanks

[Zissan]

If I replace it with a H22a1 exhaust cam, would you recommend replacing the intake cam as well with one from a H22a1. My only concern is that the Honda part numbers are different between the different model engines which makes me think there is a difference in the cams.

[Zissan]

Thanks for your help. I hope to get it together and in my Accord soon. I just need to hunt down a few more pieces.

[Zissan]

Well I got my cam today. It looks great, but there is one difference. The cams for the h22a1 have a separate key way where as my cam gear on a h22a4 has it built into the cam gear. My cam gear won't go all the way down the keyway cut into the cam. It is so close though. Any suggestions?

Thanks