do my own and all my buddies lol, yea mobil one is the way to go.

Yeah you can't go wrong with it. Give it a shot. I just stocked up on the Mobil 1 from Costco and do my own oil changes so... it's just what I use.

yea same here im on mobil one EP, but some other people are now running ester based oil such as redline im willing to give it a shot next time around

I'll let you know about the new wheel/tire setup but it won't happen for awhile. Don't have the coin right now.

I run Mobil 1. All the time.

and another thing i wanted to ask you, what oil were you running before you hit the track?

thats whats up, if you get them before may let me know how they are, if there good i might use them for the auto cross season.

Thanks for that tip. Which tires exactaly did you go with? The Advan Neova AD007? Those are supposed to be a nice sticky street tire with unlimited heat cycles. I was thinking of stepping it up and going with a much stickier compound on an extra set of wheels just for the track. I was thinking of perhaps Toyo 888R's on a lightweight 18" wheel.

hey man your Z looks beautiful definatly 2 thumbs up, i was reading your thread "track day" and i saw you were using the stock Bridge Stone Potenza tires, mine held up pretty well to, but a week ago i headed back to the track but this time with the stock yokohama advan sports, i think they did a little bit better then the potenzas maybe give it a shot next time if you dont want to spend to much money on tires