If you know what you are doing, some where around 13.9-14.1 with NOS and low 15s without. The reason behind that is I didn't see any exhaust upgrade.

'95 Contour GL, zetec mtx, drop in K&N, exhaust res removed, 4 10" Kenwoods powered by 1000W Visonik amp, 4 5"x7"/6"x8" Visoniks

"Buy American or apply for Japanese welfare."

www.geocities.com/fordcontour05/contour.html