1.6 Manifold off an 84-85 Escort/EXP turbo, direct bolt in application. I just have to make an adapter for the clutch slave cylinder to move it clear of the gate. Already sourced one, just have to buy it. Will use the stock IHI turbo on it for now as well until my tuning is setup right. I think I'm going to opt on that route, just hope my tranny can handle it . It seems as though the Focus people have more problems with their manual transmissions than the Escort people do, so I should be alright. The spare head will be ported and polished with the absolute largest valves I can fit in there. The cam I'm getting out of a 91 Escort, which is the same specs as a stage 2 cam from most of the big manufacturers.