Hitting a invisible brick wall

[clayt74]

Are you sure you have standard gearing on the sprockets!! Sounds to me like you are expecting too much from the bike? Mine is standard and in 3rd (on a private road) I just top 100mph at 13krpm (just into the red) and I wouldn't wanna push it beyond that plus you are way beyond the max torque point so pretty pointless??
If you had different gearing it would explain your higher speeds but would also explain the additional loading that would cause your overheating problem?