Originally Posted By: Patrick0525
They suggests conventional oil for the next 50hrs before switching if desired to 100% synthetic.
Why not use Kohler 10w30 for that 50 hours then look for deals on synthetic. If they suggest using a conventional for the first 50 hours then that's what I would do.
This is from the TSC site.
Providing the full protection of an SAE-30 oil at operating temperatures, Kohler 10W-30 Premium Oil is extremely resistant to viscosity shearing and stays in grade through its normal service life. This multi-viscosity oil pumps easily to provide instant lubrication to overhead valve components during start-up.
An excellent "fleet" oil to use in every piece of equipment
Exceeds API service rating SJ
Also exceeds MIL-2104E & MIL-46152E, Mack E/O, K/2 Caterpillar TO-2, Cummins NTC 3000 & Allison C-4
Designed for use in all Kohler Command, Command PRO, CS, Courage, Aegis and Triad/OHC engines