I would recommend Mobil 1 5w30 full synthetic. It is what I use and I love the stuff. They just came out with Mobil 1 Super Synthetic also, can't wait til my next oil change to try it. Mobil 1 is what Ford recomends for most of their high performance vehicles and it is what is also used in quite a few race car including some formula 1 I think.
1998.5 SVT CONTOUR
Brullen cat back LOUD
off road sho-shop Y-pipe
kkm intake
chrome grills
5% mirror tint
