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  • #76
    New water supply and line

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    • #77
      So the turbo is already installed
      [emoji4]

      This week i finished my new watercooler, it is smaller but 70 mm thick

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      • #78

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        • #79
          Some Updates. Radiator, Im and intercooler are already installed [emoji4]

          Also get my new rims 17" 6.5j. I have to bring them to 8.5j [emoji41]

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          • #80
            Breather

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            • #81
              Breather dump to exhaust?

              Audi UrS4 Avant 2.5 20vt - twincharged - Project
              Audi 80q B4 Sedan 2.2 20vt - Daily user
              BMW 320d Touring e91 M-Sport - Daily user
              BMW 740iA e38 - Project

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              • #82
                looking forward to seeing how the rims look.

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                • #83
                  Originally posted by Thuppu View Post
                  Breather dump to exhaust?


                  strange,are the exhaust pressures not going to work like backpressure against crankcase pressure are will it work like a vacuum that sucks crankcase pressure into the exhaust?
                  have never seen this before...............
                  audi coupe quattro b2 2.2 20vt project (573hp-626nm)
                  TWINCHARGED power,zero lag
                  AEM W/M injection

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                  • #84
                    I have not tried it but i know a system of tzb Berlin

                    http://www.turbozentrum.de/en/abgass...c-v2a/a-28321/
                    Audi UrS4 20VT Precision 6262, VEMS, CatCams, SOLD
                    VW T4 TDI Multivan


                    pleasure by pressure...

                    If you are not breaking parts, you're not going fast enough...

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                    • #85
                      Yes it makes a vacuum and work like this

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                      • #86
                        At the Moment i have just a small timeframe for my car[emoji19] . I have to help my friends with there cars...

                        Beginning with the fuelpumps.

                        From Tank to catchtank with Aeromotive a2000 and with Aeromotive pro Serie to fuelrail[emoji41]. So this should be enough fuel for 2500hp

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                        • #87
                          Originally posted by hammer View Post
                          New water supply and line
                          Nice work but that is not the ideal place for water return or water feed...

                          Heat rises. Ideally:
                          - coolant feed = block
                          - coolant return = rear of water pump , so anywhere along the thermostat bypass pipe. When engine is running coolant is pushed through the block into the turbocharger and PULLED by the water pump from the turbocharger. In your scenario , coolant is just being pushed from the block into the turbocharger which is the same as being pushed from the cylinder head so you are not creating an ideal loop.
                          Issam N. Abed
                          iABED Industries
                          iABED Email | Facebook
                          The build thread

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                          • #88
                            Originally posted by Wizard-of-OD View Post
                            Nice work but that is not the ideal place for water return or water feed...

                            Heat rises. Ideally:
                            - coolant feed = block
                            - coolant return = rear of water pump , so anywhere along the thermostat bypass pipe. When engine is running coolant is pushed through the block into the turbocharger and PULLED by the water pump from the turbocharger. In your scenario , coolant is just being pushed from the block into the turbocharger which is the same as being pushed from the cylinder head so you are not creating an ideal loop.
                            Coolant flows from block to head. Why it should not circulate?

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                            • #89
                              Surely coolant temperature is highest in the head where most heat is transferred?
                              Panthero Coupé quattro 20vt
                              Indigo ABY coupé
                              Imola B6 S4 Avant

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                              • #90
                                Originally posted by hammer View Post
                                Coolant flows from block to head. Why it should not circulate?
                                How is it circulating?
                                You have removed / bypassed the system needed to pull it back through the block via the water pump. The key word in that term is pump i.e. it pulls liquid/fluid from one region and pushes /pumps it through to another region.

                                By having a feed in the block and then having the return in the cylinder head , you are not doing anything as it is the same system - feed. You need to focus on the return.

                                There is a reason alot of enthusiasts/amateurs fry CHRA's in turbochargers and that is due to in-properly routing coolant feed & return lines.

                                Get the return on the pipe running along the side of the block from the back of the water pump and you are golden.
                                Issam N. Abed
                                iABED Industries
                                iABED Email | Facebook
                                The build thread

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