Reading posts on the old forum and printing off loads before it`s killed off, I was lookingat k11 throttle bodies on my 1986 k100rs. and the mason(hope you pop in again) always adovacted the removal ot the tps(throttle postion sensor) on early kay`s, I did it the other day and forgot about it until last night, it is much smoother when going from a closed throttle to an open one, as the tps cuts off the fuel when the throttle is closed and you have more than 2k rpm on the bike, going from closed to open before was met witha lurch now smoooooth power.
I have only done 20 miles with it disconnected so I am not sure about the mpg, I will calculate this after the next tank.
Ray