Yeah I guess not:
"Some manufacturers are using a combination of detergent types (Ashless and Low Ash) to provide a broader range of uses for their oil. It is important to note that oil designed to meet TCW3 specs. only (Ashless) will not protect an engine requiring API-TC (Low Ash) type oil. The converse is also true. Using a Low Ash oil in an engine designed for an Ashless type oil only could result in fouled plugs and gummy combustion chambers. "
http://www.sea-doo.net/techarticles/oil/oil.htm
The only downside of the dominator is that I cant tell once it is mixed because it is not colored. Therefore I use strictly HP Injector now. Amsoil is good stuff.
Dominator would be cool but no one sells it here at the motorcycle shops
IF You knew for sure $8.00/gal Walmart oil was safe for high compression motors think about this one: 10 gals of castor 927 $400.00...10 gals of walmart $80.00....difference $320.00 which pays for a top end kit and hone or bore if needed every 10 gals of oil...then u have a fresh motor again...someone can offer to test/try this formula out...