Amsoil's Z-Rod Synthetic for cars without roller rockers and flat tappet cams or roller lifters.

I just drained out the break-in oil for the “High Zinc” or ZDDP fortified synthetic by AMSOIL. This product is under the name of Z-ROD. (10W-30) Impressions will be recorded but the car is on jack stands getting the rear suspension updated and the floor is being rust proofed. We have a lot of other […]