Very reliable. I've had more than a half dozen k80's, 140,s 170,s and flown 100,s and 180,s, from the first propain start design to the latest kero start with internal valves. Throttle responce is fantastic, One of the festest on the market. The factory is always improving on design, All service is done here in socal and the turn around time is very fast. Sales and service are untouchable, Barry and Dirk are the best!

I've put all the Kingtech turbunes through the paces and they are solid. I'm not just saying this because I'm a factory Kingtech pilot, Solid engine, solid service great market price and true performance!!!!! Ohh did I mention diesel. No more chasing Kero down at the local hardware store.

I have many friends that made the switch from brand X to Kingtech and love em.

OK I'm done. Lol