Contour Enthusiasts Group Archives Forums Modifications Zetec Maintenance cross referrencing motors

the parts are sometimes interchangable... cams and cam gears are. the throttle body on the focus is a different size and the ATX/MTX focus uses two different ones. underdrive pulleys are interchangable but belt size is different from car to car... on my 96 I used a 720 and on locozetecse's that size was way too small, and I am not sure what size we ended up with. intake kits won't work from the focus without modding them. superchip/diablochips will work with the right computer code. that's all I can think of right now...