Ok ok ok i know this had been brought up sooooo many times so sorry : ) Are they really that bad for the engine? Or is that a bunch of crap. If there ok to use whats better Esslinger or ASP Underdrive Pulley? Im getting the belt tensioner replaces so why not do both in one shot!


Nick F.
01 Focus ZX3 MTX
borla, eibach pro kit and dampers, dual guage pod (a/f and volt), jvc kd-sh99

96 Contour GL atx-zetec
Yes its a zetec, we were here before vtec, so we are not copying!