Whats everyones brand of fluids? Weights?

Oil:
Mobile, Royal Purple, Quaker's Q advance? Weight?

Lucas oil stablizer????  Does that octane bosoter crap really work, or is it a load of poop?

-Lou

Pennzoil here too. Mobile 1 in the big boat helps keep oil temp down. Call me anal, but I stay with GM fluid and additive in the rear.

Additives? A necessary evil for high compression engines. If you can run well on pump gas leave the boosters on the shelf. I'm probably gonna try to blend some racing gas with high test in my big block. It's over 11 1/2 :1 I can't tell much difference when I add the 104.

With that being said, what's everyone's thoughts on the oxygenated fuel? My engine guy says I'm better off running gorilla whiz!

No doubt...let the games begin on everyone's preference. I use Amsoil in everything I own (engines, trannys, rear ends, tractors, mowers...). Most of the synthetics are good but I believe in the Amsoil because of my track record with it (it also test better, especially from a durability standpoint). Be sure you don't use synthetic in your new engine until its well broken in.

MM

I have always used Castrol 20w50 in my high performance vehicles, whether they be Chevys, or (dare I say it) Fords. I have had good luck with the Castrol, and I'm using it on my LT-1; it keeps the rockers nice and quiet.

STP Octane Booster goes into every other tank of go-juice.

Sounds good, Louis.  I'm like Eddie, I use the Castrol 10w30.  I don't have to worry about it breaking down under heat. 

Larry