Billet crankshaft for the AAN, looking for a few good men or girls...

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • urs4guy
    S2Forum Enthusiast
    • Dec 2007
    • 192
    • Country: United States

    #1

    Billet crankshaft for the AAN, looking for a few good men or girls...

    Hey Guys

    As the title says, we're having several of the short, 92.8 mm, stroker crankshafts machined up ala billay. If you bore the cylinders to 83mm you'll end up with a 2.5 liter stroker. The stock crank weighs out at 53 lbs or so. This beauty should reduce the rotational mass of the motor a good 20 lbs or so. Dave Jones says he's gonna put a window in the side of the block so we can all see the billet goodness. Get in contact with me at captmagu@gmail.com for pricing and more info.

    Hap, wit dakine beelay not from Evahboost, Maguire
  • A80Avant
    S2Forum Obsessed
    • Sep 2005
    • 10873
    • Country: Greece

    #2
    that may cost a fortune though, right?

    Comment

    • 20Vcqdriver
      S2Forum Maniac
      • Jun 2007
      • 829
      • Country: United Kingdom

      #3
      So what pistons would you use with that assuming you stay with the 144mm scat rods
      1986 Coupe q - 2281cc 3B, chargecooler, 2.75" exh & downpipe, ported head, water injection, CGR box, modified MD357 turbo, 440cc injectors, high power coil.
      2004 A4 2.5TDi convertible, re-mapped to 180bhp
      2011 A5 sportback 3TDi-Backbox delete, remap

      Comment

      • Rocco
        S2Forum Zealot
        • Aug 2007
        • 6393
        • Country: Spain

        #4
        Maybe is it better to do it on the 95.5crankshafts?
        More torque,more displacement,more power ,more fun
        RED Mitsubishi Lancer Evolution VI TME nº 16 of 250
        BLACK Mitsubishi Lancer Evolution VI TME nº 189 of 250
        LWB Audi Sport Quattro project

        Comment

        • urs4guy
          S2Forum Enthusiast
          • Dec 2007
          • 192
          • Country: United States

          #5
          Originally posted by Rocco
          Maybe is it better to do it on the 95.5crankshafts?
          More torque,more displacement,more power ,more fun
          What you describe can be thought of as too much of a good thing. The issue with the 95.5 crank is excessive piston/ring speed and excessive rod angle. Most folks limit themselves to around 7000 rpm. I have an 8000 rpm redline with my current 92.8 crank.

          Hap, wit dakine info not from Evahboost, Maguire

          Comment

          • Rocco
            S2Forum Zealot
            • Aug 2007
            • 6393
            • Country: Spain

            #6
            Originally posted by urs4guy
            What you describe can be thought of as too much of a good thing. The issue with the 95.5 crank is excessive piston/ring speed and excessive rod angle. Most folks limit themselves to around 7000 rpm. I have an 8000 rpm redline with my current 92.8 crank.

            Hap, wit dakine info not from Evahboost, Maguire


            Ok I knew something about this.are you on normal oil pump going to 8k rpm?
            RED Mitsubishi Lancer Evolution VI TME nº 16 of 250
            BLACK Mitsubishi Lancer Evolution VI TME nº 189 of 250
            LWB Audi Sport Quattro project

            Comment

            • Error404
              Super Moderator
              • Mar 2007
              • 19789
              • Country: United Kingdom

              #7
              Originally posted by urs4guy

              Hap, wit dakine info not from Evahboost, Maguire
              Sorry for the off topic but WTF does that mean dude?
              Panthero Coupé quattro 20vt
              Indigo ABY coupé
              Imola B6 S4 Avant

              Comment

              • 4WheelDrifter
                S2Forum Zealot
                • Oct 2004
                • 5773
                • Country: Devon

                #8
                Originally posted by urs4guy
                Hap, wit dakine info not from Evahboost, Maguire
                Originally posted by Error404
                Sorry for the off topic but WTF does that mean dude?
                Tiz sum sorta Pidgin English, Bruh.

                He's Hap Maguire, and in this case he has the kind info, but I'm not sure if the info is not from Everboost, or if he himself is not from Everboost, whatever/whoever/wherever Everboost is.

                Ya get me?
                SS

                Comment

                • saltinot
                  S2Forum Extremist
                  • May 2004
                  • 1946

                  #9

                  Comment

                  • terrybullwon
                    S2Forum Zealot
                    • Mar 2006
                    • 8782
                    • Country: England

                    #10
                    Originally posted by 4WheelDrifter

                    Ya get me?
                    Sounds pretty pikey?

                    So i guess your be building a dry sump system to go with this billet crank shaft?
                    Chef

                    Comment

                    • urs4guy
                      S2Forum Enthusiast
                      • Dec 2007
                      • 192
                      • Country: United States

                      #11
                      Originally posted by terrybullwon
                      Sounds pretty pikey?

                      So i guess your be building a dry sump system to go with this billet crank shaft?
                      No dry sump. Just a billet crankey.

                      Hap, wit dakine crankiness not from Evahboost, Maguire


                      Hap-first name
                      wit-with
                      dakine-the kind
                      crankiness-figure it out
                      not from Evahboost-I used to live in the mystical town of Evergreen, Colorado which morphed into Evahboost since there were so many turbocharged Audis there at one time but since I moved I'm not from Evahboost anymore.
                      Maguire-last name

                      Comment

                      • UrS4boy
                        S2Forum Obsessed
                        • Feb 2006
                        • 11859
                        • Country: Canada

                        #12
                        Originally posted by Error404
                        Sorry for the off topic but WTF does that mean dude?
                        Hap Maguire has Hawaiian connections. "dakine" = Hawaiian Pidgin word "da kine" (derived from "the kind" or "the best"), so "dakine info" = the best info.

                        Hap used to live in Evergreen Colorado (about 35 minutes west of Denver Colorado), at an elevation of 7,200 feet. At that elevation, boost is a big help with power, hence "Evahboost". But he moved closer to Denver (still high at about 5500 ft) so he is "not from Evahboost" (any more).

                        Hap's Green Monstah, 674 whp 93 UrS4 is a legend in North America amongst the UrS-car crowd. His car has been written up in European Car magazine:

                        Last edited by UrS4boy; 21 July 2011, 15:14.
                        RS2'd 93 UrS4 5 spd sedan
                        94 UrS4 V8 6 spd manual avant

                        Comment

                        • |CL|NIKI
                          S2Forum Addict
                          • Jun 2008
                          • 380
                          • Home: Bulgaria Current: United Kingdom

                          #13
                          You got PM.
                          800HP 800++Nm

                          Comment

                          Working...