corvair | Synthetic Warehouse Omaha

AMSOIL Z-Rod 10W-30 ZDDP now in Corvair

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

Sucess with AMSOIL break in oil

It’s not typical to have the amount of smoke I experienced after first getting my rebuilt motor installed and running. I immediately started looking for answers from piston ring damage on assembly to valve stem wear. I put on new