Hi new to these forums after a bit of advice please I have a 2000 x reg escort estate 1.6 zetec (90hp) and i need a bit more power from it so i have purchased a 1.8 zetec silver top engine think it,s the 115hp version out of escort si. I was just wondering if it is a straight swap or will i have to change the ecu ,wiring looms,inlet manifold etc, also i have herd that putting 2l mondeo cams will take it up to 130hp is this easy to do (don't mean physically changing them just tuning with diff cams) Thx for any help given