[Wiz]

Hmm, synthetic in the diffs. Never thought of that. 27mpg would be nice as I just got 18.4mpg at last fillup. Thats mostly city driving (no tc lock) with a light foot. I think a Stage I chip would help too.

Then again, I live in a hilly area and I use the AC during the day most of the time.

I think I'll switch the tranny fluid and diff fluid to synthetic next time I get the fulides changed.