dino oil and ZDDP additives ? anybody

Amsoil has a variety of high zinc oils to choose from. While it's not usually found on store shelves, it's possible top find a source in their dealer network. Might be able to work out a deal locally. While it's not "conventional oil", it does offer other benefits and no additives needed.

Amsoil high zinc oil choices:
[ame]http://www.amsoil.com/techservicesbulletin/MotorOil/TSB%20MO-2007-08-08%20Flat%20Tappet.pdf[/ame]

Dealer locator:
http://www.amsoil.com/locator/map.aspx

They also have free shipping on $100.00+ on retail purchases or become a preferred customer member. Just like anything else, gotta do the math to see what's the most economical way to go.

http://www.amsoil.com/shop/by-product/buy-wholesale/preferred-customer-registration/?code=PREG6M-EA