Originally Posted by concours
The bars I ended up with are the XS650 bars from www.mikesxs.com
and the oil cooler is the specific one for the TX, issued trying to stop the engine failures. (Any Lockhart will work just fine) but the answer was the sump extension. Shoot your oil tnk with a IR temp gun? HOW hot?
I have used an instant read kitchen thermometer in the oil tank just after riding now a couple of times and get 180 degrees. Both times the outside air temperature was around 60. During the summer the air temperature can go over 100. I found a 750 cooler on ebay which is on the way, but have questions on routing the in and out lines between the case, tank, and cooler.
Did you use the Part #25-0654 bars from MikesXS? If I'm measuring correctly the ones on the bike have about a 2" rise, and I'm not sure on the pullback. Width is 28" and I wouldn't mind a bit narrower, but that would crowd the switches and brake cylinder.