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    M20 Turbo question

    So im building a m20 turbo motor.
    2.7l
    eta bottom end with "I" head
    with a OBX manifold adapter

    This is going in me Drift car. What size turbo do i need to buy that will spool quickly in a 2.7l. Im not looking for a 400hp turbo only shooting for ~250whp.
    A ball bearing turbo would be nice.

    Any logical input welcome

    #2
    Holset hx35, tried & true
    Build thread

    Bimmerlabs

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      #3
      Does the hx35 spool at 3000?

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        #4
        It might just start to spool around 3k rpm, in second gear. You wont really see much boost in first gear depending on your diff ratio. Id think with a 2.7 and a 3" exhaust you should see full boost around 3700-3800rpm. It will be fine for drifting!

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          #5
          I got 2 3.91 diffs

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