S52 turbo sizing is this good or keep looking

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  • SpeedRacer85
    E30 Addict
    • Jul 2011
    • 424

    #1

    S52 turbo sizing is this good or keep looking

    Hello guys I was wondering how this turbo will suit the s52
    Precision Turbo :: Entry Level :: Precision Turbo 5454E MFS

    HP Rating: 495


    This Entry Level unit features the following:*
    • MFS (Machined From Solid) 54mm inducer compressor wheel*
    • "E" compressor cover 3.0" inlet/2.0" outlet*
    • 54mm exducer turbine wheel*
    • Turbine housing options:*
    **- T3 .63 A/R with 4 bolt discharge*
    • 360° journal bearing system*
  • SwiftE30
    E30 Modder
    • Jun 2010
    • 998

    #2
    Ive heard good things about this one.



    I'm going with a garret gt3582r. From what i have read this will be a beast on an s52 e30 w/zf.
    1989 E30 Zinnoberrot Vert 325i OBD1 S52 turbo;IP

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    • SpeedRacer85
      E30 Addict
      • Jul 2011
      • 424

      #3
      Thanks bro for the input

      Comment

      • euronotworthy
        Advanced Member
        • Jan 2012
        • 111

        #4
        Garrett also has a GT3576 that'll spool a bit quicker...

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        • justin_l_
          E30 Enthusiast
          • Jun 2007
          • 1079

          #5
          I'd be wary of any JB PTE turbo. They are prone to bearing failure. Stick to BB if going PTE.

          Comment

          • Jszy25
            Grease Monkey
            • Aug 2008
            • 352

            #6
            OP, it totally depends on your power goals. What kind of power are you looking to make and whats the goal of the car? Street torque monster? Top end pull, high HP?

            It really depends on what your looking to do with the car.

            Originally posted by justin_l_
            I'd be wary of any JB PTE turbo. They are prone to bearing failure. Stick to BB if going PTE.
            No offense, but thats totally untrue. I've sold tons of JB precision turbos. I know tons of people who run them daily. Precision is one of if not the best turbo manufacturer out there.
            91' 318is - OBDI M52/ZF swap w/ S50 cams



            Comment

            • justin_l_
              E30 Enthusiast
              • Jun 2007
              • 1079

              #7
              No offense taken, read for yourself.
              For all those people who find it more convenient to bother you with their question rather than to Google it for themselves.

              Comment

              • SpeedRacer85
                E30 Addict
                • Jul 2011
                • 424

                #8
                ^ Thanks for the link nice info

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