1987 John Deere 214 K321 (Hours Unknown, all original)
Out: 2qts Rotella T5 10w-30
In: 2 qts Rotella T6 10w-30
2023 Gravely ZT HD 52 Zero Turn FR691V (7 hours)
Out: 2 qts Kawasaki 10w-40
In: 2 qts Amsoil Small Engine 10w-40 w/Kawasaki Filter
2nd oil change was quicker than needed, but I wanted to swap the factory plastic oil drain valve for a brass hose/plug combo.
Champion 11,000w Tri Fuel Inverter Generator (5 hours)
Out: 1.1L Factory Supplied 10w-30
In: 1.1L Amsoil Small Engine 10w-30
Break in procedure with low-mid loads.
Champion 9000w Tri Fuel Inverter Generator (83 Hours)
Out: 1.1L Amsoil Small Engine 10w-30
In: 1.1L Amsoil Small Engine 10w-30
Ran 78 hours straight only stopping to check the oil level each morning/evening. Didn't burn a drop.
Predator 2000w Inverter Generator (30 hours)
Out: 13oz Mobil 1 10w-30
In: 13oz Amsoil Small Engine 10w-30
Honda EB6500 Generator
Out: 1qt Pennzoil Platinum 5w-30
In: 1qt Napa Synthetic 10w-30
Recent ice storm and 4 day power outage got all the generators a good workout and the 11,000w champion added to the fleet.