Synthetics and certain oil weights have shown to add power. In the case of changing oil weight, it sometimes results in an oil that doesn't last as long or protect as well.


98.5 SVT 91 Escort GT (almost sold) 96 ATX Zetec (i brake to watch you swerve) FS: SVT rear sway bar WTB: Very cheap beater CEG Dragon Run - October 13-15