Your explanation is exactly why I brought all those things up about your issues. You created them then came to the forum looking for help without being upfront about what took place and also never came back to let everyone know what took place which is probably why you are getting limited responses. I brought them up because outside of Stu we are one of the few shops that work on 961's and also deal with the tuning.
You bring up Matt Capri. So if you got the SBN exhaust and tune installed that was years ago because he closed up shop sometime in 2016. So your bike has been running the same map since then and you have a dark plug? Well Id rather have a rich running 961 than lean which is why you see most of the exhausts discolored.
You also stated that a Dyno wasn't available or 2500 miles away and that's not true You have Revtek and they do motorcycle tuning using Dynojet
1. Again there are plenty of pictures and resources you just need to look. Also if our shop was going to undertake such a project we would look at the components in person and not rely on pictures
Look here https://www.accessnorton.com/pages/Modern-Norton-Resources/ and find clutch removal and you'll see on page 5 a great picture of the trigger wheel. Also if you have the trigger wheel you can figure out the degree yourself. You can confirm where TDC is and all the information you say you are looking for especially if you know the degree of the engine.
2. Once the map is created why the need for wide-band sensors? Not even Vance and Hines leave the sensors in after tuning. Again once tuning is complete no need for the sensors and the map is set. There is no autotune on the fly. This isn't a race bike or even a performance engine so the returns on what you say you want to do without a dyno is questionable. You can get an aftermarket sensor to get data if you want to. This is one of the kits we use. https://pe-ltd.com/product/wideband/
3. Ok so you know what the sensors are, then why all the need for technical data the doesn't matter again all the sensors are so common that you can get them anywhere even the crank sensor. We get them from https://pe-ltd.com/product/variable-reluctance-vr-sensor/
4. Look here https://www.accessnorton.com/pages/Modern-Norton-Resources/ and find clutch removal and you'll see on page 5 a great picture of the trigger wheel. Missing two
5-6. If you look what I said was "Cam and speed sensors are the same part" and "crank sensor is from Electrec as you know" and great you know how a sensor works.
7. you are right I know nothing about programming or tuning ECU's You will have to call all my customers that we did ECU upgrades for and let them I just got lucky.
8. Ok great. But since I don't know anything about tuning just keep that IAC in place and good luck with tuning.
9. Im exhausted trying to reply to all this fluff. There are maps available along with files
10. Again the information is available.
11. See #2
Good luck with the ECU. Too many hours and money of trial and error when the simple fix is available just to lean out your bike.
I suggest you get with REVTEK who is on the Island and has a dyno.
