Hi all. So I currently have a t2871r turbo on my s14 making 360 at 17psi roughly. I'm currently building a forged Sr to eventually swap my engine out with. The question is what turbo do I use.... I'm hoping for around 450hp.. The new engine will most likely have cp pistons, Eagle rods hopefully as close to 9.1 compression ratio, hks step 1 cams.
What sort of power are the T2871 good for at what boost?
Or is it worth swapping out for a new g25-550 or g25-660?
Thanks
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