There is a good article on tuning the Ford Zetec engine here. But we have just found this site dedicated...
zetec
Ford Focus Tuning - Links to Specialist Ford Focus Tuners in the UK offering performance upgrades, engine rebuilds and builds,...
Ford Tuner Directory - Links to Specialist Ford Tuners in the UK offering performance upgrades, engine rebuilds and builds, repairs...
Zetec S & Zetec SE Tuning Guide. This article is based on tuning the Ford Fiesta Zetec S. see also:Focus...
Ford Performance Parts UK Ford Performance Tuning Links - Ford Body Kits, Performance Car Part Manufacturers and Dealers, Ford Car...