Oil??????????????????
Reply #25 –
Any idea what the ZDDP PPM content is on that?
I ordered up a case of Amsoil Premium Protection 20w50 and a couple of their filters. Should be arriving today. It has over 1300ppm of ZDDP in it.
I did some simple math based on the Amsoil change interval of 15,000 miles Vs conventional oil changes at 3000 with the addition of a ZDDP additive.
Basically you're looking at $70/change with the Amsoil (figuring about $9.40/qt plus $17.95/filter) while the conventional rout will cost upwards of $140/15,000 miles (figuring $2.00/qt plus $7.00/filter plus $10.00/additives = $27/change x 5 changes)
So its going in the TC and my 360 Duster to see what happens.