Unfortunately I don't have an engine to mock up this on. I was reading all that and I don't think I should even mess with it without an engine to try it on. I was told I just needed to match the stock sprocket, I was sent the stock one as well and when I looked at them a couple of weeks ago I started reading what I could find and it just looks like it needs to be fitted to the engine. I really don't want to mess it up, so I don't think I will.

Thanks

Jeff