Personally this sounds like a dream. The Focus ST170 used a Zetec engine with a turbo to produce 212BHP. Ford rebuilt that engine with uprated internals. Why would your 200BHP build get away with standard internals? Plus your forgetting about al the extra work for the oil and water cooling on the turbo. I think you'll destroy the engine after 30 mins running 10:1 compression, on 8psi. Also a GT25 is just a flange size, you need to spec your turbine and compressor.
|