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FS: 1987 325is M20B30

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    FS: 1987 325is M20B30

    1987 BMW 325is, Delphin with black interior

    I’ve owned this car for almost 9 years. It has been a great car to me and up until recently was my daily. It has a clean title. I’ve touched just about every bolt on this car at one time or another. The car had a broken odometer when I first got it at 154k. Since fixing the gears shortly after getting the car It is around 190k. I’m guessing the chassis is somewhere north of 200s. I swapped in a Pete McHenry M20B30 motor I picked up in December of 2015. Prior to putting the new motor in I freshened up gaskets, did a valve adjustment, timing belt, water pump, installed an oil pan baffle, installed new flywheel/clutch/pressure plate, resealed the transmission, and replaced an assort of different bits and bobs on it. Below are details on the motor.

    "It has been bored and stroked to 2952cc. The compression is 10.2:1. It has forged ultra light pistions, tool steel thin-wall pins, and low drag rings. The stroker crank is a reworked forged steel unit from a late M3. All bearings, seals, waterpump, cam drive, etc are new. The cylinder head has mild porting and is fitted with a Schrick 284/272 dual pattern cam and dual valve springs. Valve guides and seals were all replaced with new. As previously noted, the extreme stroker (7/16") makes use of oil ring support rails because there is little room left above the pin for all 3 rings. This design doesn't hurt power, but it results in higher oil consumption.”

    I have a stack of receipts from my ownership that will be included in the sale. Below are highlights of the car.

    Engine
    -Pete McHenry built M20B30 tuned at BPC (Bimmer Performance Center) putting out 184rwhp/201rwtq
    -19 lbs Mustang injectors
    -Bavauto long tube headers
    -Catless mid pipes with dual cherry bomb resonators
    -Stromung rear exhaust
    -Converted early model dual fuel pump to late model single pump setup with a TRE 255lph fuel pump (TRE-340)
    -All fuel hoses from fuel tank forward have been replaced with SAE30R9 specification hose (fuel injection safe)
    -Valve adjustment done with motor swap
    -New Bosch starter with motor swap
    -OEM aluminum motor mount arms from a 320i e30 with motor swap
    -VAC Motorsport oil pan baffle with motor swap
    -Gates Racing Timing Belt with motor sport
    -Every sensor but the TPS and ICV has been replaced at some point with new OE/OEM units
    -motor and transmission mounts replaced in 2012 with OEM units
    -New battery in 2017
    -Powder coated valve cover

    Transmission/Driveline
    -New OEM lightweight flywheel out of an e28 (pn 11221273153) (~13.5lbs), replaced during engine swap
    -New Sachs pressure plate and clutch, replaced during engine swap
    -Rogue Engineering stainless steel clutch line, replaced during engine swap
    -New ATE clutch master cylinder, replaced during engine swap
    -e30 M3 shifter
    -AKG double sheer selector rod
    -ZHP weight shifter knob
    -Garagistic delrin shifter bushings in front and rear, replaced during engine swap
    -Resealed G260 with new guibo with engine swap
    -Replaced CSB back in 2012
    -Rebuilt 4.10 LSD with new clutches from Thayer Motorsports (formally bimmerdiffs)
    -New rear trailing arm bushings and wheel bearings with reinforced sway bar link tabs
    -Rear subframe bushings replaced

    Suspension
    -Reinforced and powder coated front subframe
    -Bilstein sport shocks with H&R race springs in front with Bimmerworld TrackCabs
    -Koni adjustable rear shocks with H&R race springs in rear, Ireland Engineering billet polyurethane top mounts
    -Bimmerworld rear 22mm sway bar with adjustable sway bar links
    -Reinforce sway bar tabs on trailing arms
    -e30 M3 steering rack
    -Rebuilt power steering pump
    -Sparco front strut mount
    -New Lemforder front sway bar links
    -New driver’s side wheel bearing
    -Front control arms replaced in 2013

    Brakes
    -e30 M3 master cylinder
    -Rebuilt front and rear calipers with Zimmerman rotors and Hawk HPS pads

    Interior
    -Recaro SRD Lemans
    -Pioneer MVH-X390BT radio with bluetooth integration
    -M cloth shifter and parking brake boots
    -R134a converted AC with proper parallel flow condenser and other associated conversion parts, needs refill
    -Black vinyl rear seat
    -Replaced broken odometer gears with Garagistic units

    Exterior
    -Bosch Euro Smilies
    -Euro front grilles
    -Euro bumpers
    -Euro front valance with Pheba front lip
    -Zender Turbos with 205/55/15 Yokohama S-Drives

    The car is not without its imperfections. It has a cracked windshield that doesn’t leak so I haven’t been in a rush to replace it. The headliner is ripped out but the steel support bars for the headliner will be included in the sale. Lastly the paint is not great.







































    $6300, Located in Raleigh, NC

    SOLD
    Last edited by enigmaticdream; 04-27-2018, 09:32 AM.
    1986 911 Supercharged Frakenstrat/Stripped
    1987 325is Delphin/Black (Olga)
    1988 M3 Zinno/Natur (Elsa)

    Manual or STFU

    E30 Chapter of BMW Car Club of America
    E30 Oktoberfest 2017

    #2
    Can’t see any of the pictures?!

    Comment


      #3
      Originally posted by Bme3092 View Post
      Can’t see any of the pictures?!
      Oops, do they work now? I believe I fixed them.
      1986 911 Supercharged Frakenstrat/Stripped
      1987 325is Delphin/Black (Olga)
      1988 M3 Zinno/Natur (Elsa)

      Manual or STFU

      E30 Chapter of BMW Car Club of America
      E30 Oktoberfest 2017

      Comment


        #4
        Awesome car. I forwarded this to my friend.

        Whats the Bore with the 10:1 pistons? Late M3, as in the S52 crank?

        Who tuned the ECU?
        Simon
        Current Cars:
        -1999 996.1 911 4/98 3.8L 6-Speed, 21st Century Beetle

        Make R3V Great Again -2020

        Comment


          #5
          Originally posted by 2mAn View Post
          Awesome car. I forwarded this to my friend.

          Whats the Bore with the 10:1 pistons? Late M3, as in the S52 crank?

          Who tuned the ECU?
          84mm from what I could measure not pulling the head and S52 from the marks I saw on the crank.

          It was tuned by Bimmer Performance Center (BPC) locally to me in Raleigh.

          Sent from my SM-G965U using Tapatalk
          1986 911 Supercharged Frakenstrat/Stripped
          1987 325is Delphin/Black (Olga)
          1988 M3 Zinno/Natur (Elsa)

          Manual or STFU

          E30 Chapter of BMW Car Club of America
          E30 Oktoberfest 2017

          Comment


            #6
            Originally posted by enigmaticdream View Post
            84mm from what I could measure not pulling the head and S52 from the marks I saw on the crank.

            It was tuned by Bimmer Performance Center (BPC) locally to me in Raleigh.
            Very Cool. Info sounds right as 84mm Bore x 89.6mm Stroke gets you 2979cc
            Simon
            Current Cars:
            -1999 996.1 911 4/98 3.8L 6-Speed, 21st Century Beetle

            Make R3V Great Again -2020

            Comment


              #7
              Sold!
              1986 911 Supercharged Frakenstrat/Stripped
              1987 325is Delphin/Black (Olga)
              1988 M3 Zinno/Natur (Elsa)

              Manual or STFU

              E30 Chapter of BMW Car Club of America
              E30 Oktoberfest 2017

              Comment

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