Yeah, Matt, know how ya feel. Spoke to my Ducati Mechanic, any continued heat beyond 100 C will be 'rather expensive' but he was referring to a popular brand of exotic bikes that overheat if a torch get shone on them. Both yours and my bikes where meant for one thing & one thing only... winning races. So they work dardy when your ass up & head down doing well over the limit.
Think Jap bikes should be good for 120C in short bursts with fresh & regular fluids. Your idea of an extra fan is the go, even if it 'moves' the heat around the engine while stopped, at least its moving the heat & not roasting your pride n joy. Twins suffer from overheating, rear cylinder thing. Extra fan on mine drops 5 C waiting @ lights on avearge if thats any good news.
Remember the 3 cylinder 250cc Hondas? They roasted their 3rd cylinder due to the position behind the two. A complete lack of air & internal cooling design. Went like a shower but.
