hblock72
Active Member
- May 11, 2009
- 248
- Boat Info
- 2007 185 sport w/wakeboard package
- Engines
- 4.3 TKS
I don't think it's so much which oil protects better, but the fact that the oil introduced through the fuel system is above the piston rings, whereas the engine oil is below. For a proper "engine fog" you really want oil in both places. Since the two stroke oil is designed to mix with fuel, it's the obvious choice to add to the fuel system as it will dissolve in the fuel and run through the fuel systems.