blank 4 oil ways on the rear of the block off where the head mates. blank the front oil breather off tap a oil return in the front for the turbo and a breather in the rear buy a water pump adapter plate and usea 1.3 cvh cam belt tensioner either use a decomp plate or have the pistons skimmed to lower compression ratio and use a 1.6 zetec sump as it has exhaust cut out for exhaust to run through