barnett468 418 Report post Posted June 3, 2017 only a modified tko can be shifted above around 6000 rpm if you keep your foot on the floor and speed shift it. Quote Share this post Link to post Share on other sites
Rcodenewf 44 Report post Posted June 4, 2017 Hey Barnett. I posted my driveline measurements hoping for someone to chime in . John Quote Share this post Link to post Share on other sites