CB750-K6 76 with 836 + ported head and moderate cam with numbers as Webcam 41 is a GOOD touring bike! Most of the trips with 17-48t sprockets.
The bike looked as my avatar.
My holidays mostly when going back home:
1984. ~1600km trip
(Russ Collins 836 forged pistons and my VM29 carbs)Holiday to Pula (Istria peninsula) former Jugoslavia today Slovenia.
Started the way home from Greding Germany to Puttgarden 820 km, 1 hour ferry to Rödby, Denmark + 200km Denmark, ferry again and 570 km Sweden. Holiday with my Girlfriend living together before holiday. I was close to leave her in Jugoslavia (Bled) as I told her too

We missed tennisball sized hail on Autobahn outside Munich with 1 day. I day later home and we have got pain.
This trip very load. I started with a silent diffuser in my 4-1. Had to remove it on Autobahn to be able to drive faster than 130km/h. All way down to Jugoslavia and back with a completely open 4-1

My ears rang one week after coming home. My helmet with less insulating soft stuff than newer helmets. Jebs Clay Regazzoni.
1985: appr 1850km on road
Action Fours 836 since RC melted back home 1984, OEM carbs, VM29 to sleep for almost 3 decades, back on bike this octoberAurach, Kitzbühel (Austria)- 100 km west of Stockholm(Sweden)
+ ferries Travemünde (West Germany) - Gedser (Denmark) 3,5 hour if I remember correct,
Helsingor- Helsingborg (Sweden) 20 minutes.
Started in Austria late after a wet week with local Hexenfeuer and nice beer. After 10 minutes speeding ticket in Kitzbühel which was very cheap 100 schilling ($7US). Started again 12 something. 12-14 hours later in Travemünde, ferry, 200km Denmark ( ~3 hours), ferry to Sweden appr 570km home (~6 hours). I had to drive really fast to not fall asleep. 160-200km/h in Sweden were max was 70-110km/h.
1987: 1200km trip. Hard trip down in mostly full rain from my town in Sweden to Göttingen Germany appr 1200km's. 2 guys checking in to a Gasthaus 09.30 in the morning sleeping all day.. the day after to Zell Am Zee for a week, Rimini Italy almost a week too. Way home started from the Bauer Keller hotel in Greding to home again as 1984.
1988. Went to Tarragona south of Barcelona via Andorra in the mountains. But slower day trips and broken chain just before Kassel, Germany (when gearing down from 5:th to 3:rd). Friendly and very helpful German guys helped me.
Autobahn, Italian, French highways nice to drive on, the speed difficult to keep down. Dreamt about 140km/h, but 160-200km/h most of the time. The CB750 did not let me down except for a broken point in France and chain in Germany (my fault).
Very much raining. Usually Ok south of the alps.