Originally Posted by
afterburner
I may be wrong as I don't own a Kingtech but I believe they recommend that you use only their oil and the warranty may not be honored if you don't so you would also want to know from Jetsmunt if Kingtech oil is ok to use in their engines unless you want to have two different fuel jugs.
Kingtech has a couple of specific turbine oils they exclude due to observed coking problems, and I think all 2-stroke motorcycle oils. But to the best of my knowledge they do not require you to use Kingtech oils. I do use theirs since I only have Kingtech's, but others at my field use generally available turbine oils. For more information on what Kingtech will and won't warranty, contact Dirk or Barry. There are also threads on this topic on the Kingtech support forum.
Greg