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Anyone run a dry-sump on an S50 before?

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    Anyone run a dry-sump on an S50 before?

    I am rebuilding my euro S50 and one of the functional requirements is a strong oiling system. To meet this I will be dry sumping.

    There are not a lot of options out there but I see 4(well 3.5) main options

    a) VAC motorsports kit 1. Based upon a 4 stage Peterson pump with a Moroso pan.
    b) VAC motorsports kit 2. Based upon a 4 stage Auto Verdi pump with a billet pan by VAC. This option is out because its ludicrously expensive. $7k for pump and pan alone
    c) Dailey engineering make a pump and billet pan for M/S50 motors supposedly though I have not seen much evidence of it. I have emailed them for further detail
    d) Use an ARE pan and make up your own system with whatever you wish.


    I am leaning towards a) and c).
    The VAC kit is nice because they have done the work to figure drive ratios and have made up a mount for the pump etc and it all look pretty good. Even includes a Gilmer drive.

    The Dailey pump / pan are nice because they mount directly to each other so no need to have stuff hanging off the block and better no need to have a whole bunch of fittings and filters connect the pan to the sump, it all happens internally.


    From what I can dig up theres not a lot of dry-sumped E30's getting around. Turner say they havent done one. VAC have done a couple so thats why they're in front. The Dailey setup looks real nice but Dailey himself is proving hard to get a hold of.


    By chance has anyone actually used either the VAC or Dailey setup? Long shot I know.
    88 325is. S54, CSL airbox, Motec M800, Motec C127, Motec PDM15, Stoptech STR, MCS 2 way coilovers, Forgeline wheels, Recaro SPA, Eisenmann, Personal, lots of custom.

    90 318is. As new OEM+, BBS LM, AST 4210 2 way coilovers, Wilwood SL6R/SL4R, Dynaudio, Recaro Experts

    #2
    I believe hyboost on s14.net ran a drysump on an S50B32, and is running one on his S54. I think that's about the only person I know running a drysump.

    Originally posted by whysimon
    WTF is hello Kitty (I'm 28 with no kids and I don't have cable)

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      #3
      I considered it, but I have pump mounting issues due to my motor being moved back in the chassis.

      Comment


        #4
        Well I will be sure to document what I do via a thread of some description
        88 325is. S54, CSL airbox, Motec M800, Motec C127, Motec PDM15, Stoptech STR, MCS 2 way coilovers, Forgeline wheels, Recaro SPA, Eisenmann, Personal, lots of custom.

        90 318is. As new OEM+, BBS LM, AST 4210 2 way coilovers, Wilwood SL6R/SL4R, Dynaudio, Recaro Experts

        Comment


          #5
          dry hump...I mean pump

          hey there...

          I bet u dont see much because there may not be a huge need/demand for it...and a bit pricey to do...

          but you should try bimmerforums.com

          in the track section.


          Alot of guys track s50's and s52's over there....
          I love sitting down and just driving!

          Comment


            #6
            pretty sure a buddy of mine has a euro S50 with a dry sump system, he just got it a couple of weeks ago. I'll ask him.

            **edit

            yes, he does. He just had this place build a complete motor for him www.fletchermade.com
            Last edited by e30rapidic; 02-10-2012, 06:25 PM.
            '87 325ic, powered by S50.

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