Quote:
Originally Posted by mcperson2k
Not reading through 195 pages (lol), but is there some type of restrictions on these? How come I never see anyone ever throwing bigger turbo's on or like 400whp from the MS version that you have?
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To make that kind of power, you need to build the motor. There's no sense paying the premium for a Mazdaspeed if you're going to tear the engine out to rebuild and toss all of the turbo stuff, you're better off just buying a Naturally Aspirated and using the money you saved for a build. The stock turbo isn't big enough to be efficient past 13psi or so (about 220-230whp).
Only difference between the Turbo and Non-Turbo engines is Turbo 9.5:1 compression, N/A is 10:1.