Good evening. I was rummaging thru my shtuff and found a adjustable cam gear from a 86 civic si I sold a while back. Will this gear work on my later D15b2?? I'll be doing a timing belt change soon (well, when I fix the ECU problem..) SO I can swap it on at that time if it will work. And on a STOCK cam, how many degrees adv should I make it? I had it at 3 for the last engine but it had a little work done to it. Thanks.