Interesting...M20 Supercharger Kit

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  • skat 325is
    Wrencher
    • Oct 2003
    • 296

    #1

    Interesting...M20 Supercharger Kit



    Rotrex Supercharger Kit – BMW 325 M20 w. intercooler
    This kit is a First of it's kind....

    On a stock M20 2.5L
    240 hp.
    228 ft.lbs.

    Includes intercooler
    Linear Power development
    No "turbo-lag"
    Friendly to the engine and drivetrain
    External Oil canister

    $3,495.00
  • M-technik-3
    I waste 90% of my day here and all I got was this stupid title
    • Oct 2003
    • 18946

    #2
    Been a few other supercharger systems over the years.
    https://www.facebook.com/BentOverRacing

    Comment

    • SlammedE30
      Mod Crazy
      • Oct 2003
      • 741

      #3
      Blown 3.0L M20.......got me thinkin :twisted:
      -Ted

      Comment

      • TCD
        E30 Addict
        • Oct 2003
        • 438

        #4
        Includes intercooler
        Linear Power development
        No "turbo-lag"
        Friendly to the engine and drivetrain
        External Oil canister
        They should add "eliminates the a/c"

        Todd
        325i TCD Turbo
        TCD
        1985 euro 535i
        503rwhp/485rwtq

        Comment

        • Chris E30 Cab
          E30 Modder
          • Oct 2003
          • 866

          #5
          Yes it does at it fits to the car where the A/C is located.....bummer for us guys that live in the tropic :(

          These SC kits have been around for a long time too.....in Europe. Perhaps they are just new to the US ;)

          Ted, do it man....it's a great SC and I was considering it until I found out about the A/C issue.

          Comment

          • Jand3rson
            Banned
            • Oct 2003
            • 37587

            #6
            Originally posted by Chris E30 Cab
            Yes it does at it fits to the car where the A/C is located.
            One of the first parts to go BYE-BYE when I get my car.

            Comment

            • YAN-3
              R3V OG
              • Jan 2004
              • 6018

              #7
              im thinking of saving up some money and rebuilding by motor and slaping this sc on sould be awsoem any one know the hp promise?

              Comment

              • egk2
                R3VLimited
                • Nov 2003
                • 2426

                #8
                That's not a bad price but no a/c? What's a hotter set up, fresh M20 with FI or M50 swap?

                Comment

                • Erick
                  Official R3V Drifter
                  • Oct 2003
                  • 11169

                  #9
                  I really dont use my A/C.... so I guess my car applies for a supercharger kit :)

                  I like s/cs because of the lack of turbo lag....plus they sound amazing to me. :) 8)
                  Erick Mahle | FullOpp Drift | YouTube
                  EurostopUSA | Dunlop Tires | Ireland Engineering | EnthusiastApparel | Ground Control

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                  Originally posted by Mr. Anderson
                  ...one of the most hardcore E30's around. :D

                  Comment

                  • TCD
                    E30 Addict
                    • Oct 2003
                    • 438

                    #10
                    I like s/cs because of the lack of turbo lag
                    That's silly! A blower like the Rotrex has huge mechanical lag. It CANNOT make 6psi until near redline!

                    Our 325i makes 14psi by 3500rpm. The days of the horrendous turbo lag are long over!

                    Todd
                    TCD
                    1985 euro 535i
                    503rwhp/485rwtq

                    Comment

                    • Erick
                      Official R3V Drifter
                      • Oct 2003
                      • 11169

                      #11
                      Sounds interesting.... I'm a n00b at FI so what I say is most likely wrong....
                      Erick Mahle | FullOpp Drift | YouTube
                      EurostopUSA | Dunlop Tires | Ireland Engineering | EnthusiastApparel | Ground Control

                      ..::Support FullOpp::..
                      FullOpp Stickers for sale!
                      NEW | Enthusiast Apparel T-Shirts! | NEW
                      Feedback Thread

                      Originally posted by Mr. Anderson
                      ...one of the most hardcore E30's around. :D

                      Comment

                      • SlammedE30
                        Mod Crazy
                        • Oct 2003
                        • 741

                        #12
                        Originally posted by TCD
                        I like s/cs because of the lack of turbo lag
                        That's silly! A blower like the Rotrex has huge mechanical lag. It CANNOT make 6psi until near redline!

                        Our 325i makes 14psi by 3500rpm. The days of the horrendous turbo lag are long over!

                        Todd
                        Todd, what does your kit retail for?
                        -Ted

                        Comment

                        • golde30
                          R3V OG
                          • Nov 2003
                          • 11464

                          #13
                          man, how can any1 say a supercharger sounds better than turbo??? i LOVE the sound of my T3/T4 hybrid i have on my datsun....especially at about 4000rpm before the motor gets too loud, but the turbo is all the way spooled up :D
                          IG: @Baye30

                          FRONT VALENCE IS ZENDER!!! STOP FILLING MY PM BOX PPL!!!

                          Comment

                          • TCD
                            E30 Addict
                            • Oct 2003
                            • 438

                            #14
                            Todd, what does your kit retail for?
                            -Ted
                            $3825 non intercooled. And you get to keep the a/c.

                            Todd
                            TCD
                            1985 euro 535i
                            503rwhp/485rwtq

                            Comment

                            • SickE30
                              Mod Crazy
                              • Oct 2003
                              • 769

                              #15
                              If you would throw an IC in the box Todd I could almost justify spending 4k.

                              Comment

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