I too made the switch to Kingtech for my Top Gun Model. My T-33 had previously been powered by another brand 180. I lost a round last year and had another flight that ended up with the turbine going into a ecu lock out which caused the turbine to stick at 55000 rpm. I was super lucky that it did not cost me my most valuable model! A change over to a K180 saw us retain the team scale first place spot this year. All done on a turbine that had not even been started pre this event. Faultless operations across the entire week. I am already sold on the KT brand, but my team member, and world class builder Graeme Mears was new to the brand. To say he was impressed would be an understatement! Keep up the good work guys. I am proud to be onboard.