This is directed more to a sbc but what oils and lubes do you guys find are the best?

I have heard many people that swear by Amsoil products, I ran amsoil in my Atv and it's great stuff.

sounds like you have made up your own mind?

I run mobile-1 in my blazer (sb350) works great. and i picked up a few mpg.

Money's tight, usually the cheapest or I'll get Valvoline.

whatevers cheapest. change it whenever i feel like it.

Depends on the condition of the engine for me. If its an old one, then I just use the cheapest oil I can find. If the engine's got some kind of value then it's Mobil-1 or Royal Purple.

In an old rig only the best - Walmart Super-tech. In a rig that is worth something - Valvoline or Castrol GTX. I was told most of the cheap crap is some name brand in a different bottle.