Divertor valve, OE or aluminum after-market?

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  • johne
    S2Forum Extremist
    • Apr 2007
    • 1405
    • Country: United Kingdom

    #1

    Divertor valve, OE or aluminum after-market?

    What's the latest thinking on sticking with the stock 710N or equivalent divertor valve versus going for an aftermarket aluminum bodied one for standard or close to standard boost cars?

    John
  • Rusty
    Super Moderator
    • Jun 2004
    • 18953
    • Country: United Kingdom

    #2
    Stock boost = 710N Bosch valve.

    I run Forge 007 and it's been faultless for 7 years.

    APR R1 is a good upgrade, although I have seen negative reports on the securing nut going through the turbo after falling off, so was a little put off by that...
    Cheers'en, AndyC
    1994 ABY Coupe - Projekt Alpinweiss

    Comment

    • Greg_S
      Administrator
      • Jul 2003
      • 12430
      • Country: United Kingdom

      #3
      I've been running a hyperboost valve for years without problems too
      Greg

      S2Forum.com Administrator & Webmaster

      '93 Coupe with a few tweeks

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      • rj scotty
        S2Forum Fiend
        • May 2006
        • 2195
        • Home: United Kingdom Current: England

        #4
        Another vote for forge, was on the car when bought it. Trouble free since 2006
        sigpic
        "For what you spent on that you could have brought a new car"
        BUT I DON'T WANT A NEW CAR!

        1995 S2 Avant, Volcano Black
        1982 VW Golf Mk1, primer yellow, will be finished one day, maybe.
        2003 VW T4 long nose X pack, (has become project)

        Comment

        • AndyP
          S2Forum Zealot
          • Feb 2004
          • 6049
          • Country: England

          #5
          Originally posted by Rusty
          APR R1 is a good upgrade, although I have seen negative reports on the securing nut going through the turbo after falling off, so was a little put off by that...
          Oh great, now I have something else to worry about!!

          Where did you read about this?
          sigpic
          1991 Audi S2 3B - 2.5 Stroker engine
          1997 A6 2.5TDi quattro avant - C4
          1976 RD250E / 350LC cafe racer

          Comment

          • Rusty
            Super Moderator
            • Jun 2004
            • 18953
            • Country: United Kingdom

            #6
            Did a search and it came up
            Cheers'en, AndyC
            1994 ABY Coupe - Projekt Alpinweiss

            Comment

            • PRY4SNO
              S2Forum Maniac
              • Mar 2009
              • 767
              • Country: Canada

              #7
              And the APR is loud.

              The Samco is basically the same as the Forge but adjustable or serviceable? I remember hearing/reading something about that when I was in B6A4 land.

              These days, however, I'd vote for a DV by Synchronic if I needed one. That's who I bought my wastegate from. Much more responsive than the typical valves available.
              2013 Touareg TDI /// #farmenwagen
              1992 80q 20v /// Eventual AAN'd Winter Sled
              1990 Cq /// Project: Because Racecar

              Comment

              • Rusty
                Super Moderator
                • Jun 2004
                • 18953
                • Country: United Kingdom

                #8
                Cheers'en, AndyC
                1994 ABY Coupe - Projekt Alpinweiss

                Comment

                • Rusty
                  Super Moderator
                  • Jun 2004
                  • 18953
                  • Country: United Kingdom

                  #9
                  Cheers'en, AndyC
                  1994 ABY Coupe - Projekt Alpinweiss

                  Comment

                  • TimE-J
                    S2Forum Extremist
                    • Jul 2009
                    • 1292
                    • Country: United Kingdom

                    #10
                    I've been running Jamo's old Dahlback valve for 2 years with no problems. I have no idea how long he had it before I bought it off him.
                    96 S2 aby Coupe. Rebuild Project
                    96 mk3 golf tdi daily.

                    Comment

                    • TimE-J
                      S2Forum Extremist
                      • Jul 2009
                      • 1292
                      • Country: United Kingdom

                      #11
                      Similar to this one. http://www.newdimensions.com/catalog...20Dump%20Valve
                      96 S2 aby Coupe. Rebuild Project
                      96 mk3 golf tdi daily.

                      Comment

                      • Christophski
                        S2Forum Possessed
                        • Mar 2009
                        • 3632
                        • Country: United Kingdom

                        #12
                        Another vote for a forge one for the last few years with no hassles

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                        • AndyP
                          S2Forum Zealot
                          • Feb 2004
                          • 6049
                          • Country: England

                          #13
                          Originally posted by PRY4SNO
                          And the APR is loud.
                          I'd say the exact opposite of that, that's why I went for the APR, that and reliability.
                          sigpic
                          1991 Audi S2 3B - 2.5 Stroker engine
                          1997 A6 2.5TDi quattro avant - C4
                          1976 RD250E / 350LC cafe racer

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