Careful!!
This is from John Redman himself.
Mobile DTE is not recommended in JetCat engines. We have had bearing issues on some engines using this oil.
JetCat sells oil at 12.95 a quart that is very user friendly and not costic.
Use of DTE will void any warranty on a JetCat engine.
John Redman
JetCat USA
And here is the link..
http://www.rcuniverse.com/forum/jetc...etcat-oil.html