iv got a t25 b204 turbo but I have no idea what sizes of oil water hoses and fitting I'm ment to use and the size of fitting on the engine and we'res best place to tap um in its a 1.8 merlot cheers

 

Admin note: Nominated for thread of the week.

 

Get a ebay sandwich plate for oil. Then look up the hyperspeed coolant reroute running coolant lines as according to that. Alternatively, get a used stock radiator with green end tanks and tap into that. The green plastic is easier to drill. A barbed fitting from home depot installed as low in the oil pan for the oil return. Use the clear plastic tubing they sell in the plumbing section with it so you can see the oil return from the turbo. Affix with zip ties, hose clamps add weight.

 

There's no need to water cool turbos. That's only for race cars.
Most T25 turbos are "closed loop oiling", so just get some bolts from home depot, plug the lower hole, fill with gear oil, and then plug the top hole!