[jaykay]

Originally Posted by spendy

I have no personal experience, but several of the SPB racers in my area are running Millers nanotechnology oil. It's pretty expensive, but may have longer life. The web site shows it for racing/street use.

CFS 5W40 NT - $19.95 : Performance Racing Oils - Millers Oils

I have Millers in my gear box.....will report back next season when I have more experience with the oil.

Initial testing seems to indicate an improvement over the old stock fill. I also have a modified second gear detent in there....which has changed the feel.....more rearward movement in the aft gears.....2 and 4