Yah I was running Valvoline VR-1 racing but it only came in stright wieghts (40w, 50w, etc.). I just switched to Royal Purple 10w30. I think Epic likes it better.

Im running Royal Purple 10w30.

castrol 10w40 (for both the iroc and 2000 v6)

x 2. That's what I use in the Z-28. In the blue car, I use Havoline conventional oil 10w-30.

x2

Mobil 1 oil and filter-

I've heard some bad thigns about Fram on the internet. Of course its internet rumors but I think there is truth behind them somewhere...

Whatever Dodge puts in it. :p

New car takes Mobil1 0w40.

Royal Purple 10w-30 also.

Doing an oil change today, just hit 90,000 miles WHOO HOO...damn more miles...

Since oil filters have been brought up I've been using the K&N ones for about a year now. So far I'm really happy with them.

I love the K&N ones too. I just dig the fact that they have the 1" socket nut on them. Makes changeing them cake!

yea the 1 inch socket helps, thats what I use K&N all the way!

Nothing but Royal Purple 10w30.

I just use my hands because Im a man.

[Schwarzenegger accent] A girly man.