Dave Ladely
New Member
I think all the synthetics are about equal, but don't get too wide a range like 10-40 as extenders are used to widen the range and the extenders are not a good thing. I use 10-30 Mobil 1.
A very good idea is to get the Amsoil dual external filter set up, but use a better full flow filter than Amsoil. I use the largest K & N that will fit. I also used aircraft SS hose and fittings instead of rubber, for the same price. Set up adds a couple more quarts and is in the airflow, all good. Really keeps oil clean, allows fewer changes so cost is about equal.
I kinda have a hunch Amsoil gets their oil from Mobile.
A very good idea is to get the Amsoil dual external filter set up, but use a better full flow filter than Amsoil. I use the largest K & N that will fit. I also used aircraft SS hose and fittings instead of rubber, for the same price. Set up adds a couple more quarts and is in the airflow, all good. Really keeps oil clean, allows fewer changes so cost is about equal.
I kinda have a hunch Amsoil gets their oil from Mobile.