stroker motor build

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  • stroker
    S2Forum Fanatic
    • Jul 2006
    • 57
    • Country: United States

    #1

    stroker motor build

    Listers.. I'm new here & I see a few familiar screen names here. But I'm in the middle of building a 2.6l stroker motor. I'm using a Euro van lower end, 95.5mm crank, Pauter rods 159mm, Weisco pistons..was thinking bout ceramic coating the?? Thoughts?? &
    a 20vt S4 AAN top end. Light weight lifters, better valves, Titanium retainers, HD valve springs, 7A cams.
    I'm trying to figure out if I'll use the GT35R or the GT40 for turbo. I don't a ton a lag, & don't want to run overn 30lbs, & really don't want to be reving it all the time.
    Just looking for any words of wisdom out there. I'll get the list of what I got as far as specs & calculations later.
    Thanx
    Ron
    90 80q 2.6l stroker project
    90 v8q 3.6 not stock
    93 v8q 4.2 "The Green Monster"
    sigpic
    thanx
    Ron
    90 CQ 2.6l 20vt stroker project...sikRs2
    91 v8q 5spd DTM project
    91 200 20v
    93 v8q 4.2 "Der Green Monster"

    90 v8q not stock..Urs8 gone but not forgoten :-(
  • caterpillar
    S2Forum Fiend
    • Jun 2004
    • 2480

    #2
    i will using a garret gt4082... i think it will fit right,you will need som deasent cams (i have 262dur and 11,25lift....about 650hk
    have you any detals for the pistons?? P/N or?? height and what sice of x-pin??

    Comment

    • stroker
      S2Forum Fanatic
      • Jul 2006
      • 57
      • Country: United States

      #3
      Pistons are Weisco 83mm 21mm wrist pin, 29.25mm compression height 12cc dish. ($700US) With 159mm rods VW spec ABA should give me 1.665 rod/stroke ratio.

      As far as turbo I think I'll start with GT30R & play around a bit with it. I just don't want to be huffing a lot of boost, & turbo lag is a concern. But I supposed the torque of the EV will compensate. But injectors are a concern as well. Prolly doing a 83# injector. I
      have the header planned allready, & maybe all set with the new intake & TB adaptor plate for a Mustang 75mm throttle bodie.
      What kinda timing belt stuff should I use?? I'm concerned with the pullys all being the same. I got a source for the widened HG & longer timing belt but need to know what pullys to use??

      More to come.
      Thanx
      Ron
      90 80q 2.6l stroker 20vt project
      90 v8q 3.6 not stock
      93 v8q 4.2 "The Green Monster"
      sigpic
      thanx
      Ron
      90 CQ 2.6l 20vt stroker project...sikRs2
      91 v8q 5spd DTM project
      91 200 20v
      93 v8q 4.2 "Der Green Monster"

      90 v8q not stock..Urs8 gone but not forgoten :-(

      Comment

      • yodasfro
        S2Forum Enthusiast
        • Apr 2006
        • 129
        • Country: United States

        #4
        Ron what happened to keeping the same screen name for all sites
        Austin
        1992 urs4 1991 200 20v avant 1990 90q 20v

        Comment

        • stroker
          S2Forum Fanatic
          • Jul 2006
          • 57
          • Country: United States

          #5
          I hate it when everyone knows who I am
          sigpic
          thanx
          Ron
          90 CQ 2.6l 20vt stroker project...sikRs2
          91 v8q 5spd DTM project
          91 200 20v
          93 v8q 4.2 "Der Green Monster"

          90 v8q not stock..Urs8 gone but not forgoten :-(

          Comment

          • caterpillar
            S2Forum Fiend
            • Jun 2004
            • 2480

            #6
            i hope you have some big A/R at the hot side- 0,8+ i think the gt 30 are too small for you,at least you have to use gt 35....the head ive been use are a 3b one raceported,with all the smallparts brand new. valves,springs,bolts. and bmw arp studs..

            Comment

            • stroker
              S2Forum Fanatic
              • Jul 2006
              • 57
              • Country: United States

              #7
              I'm sorry...I meant GT35R. Not 30R..that would be ludacrious
              sigpic
              thanx
              Ron
              90 CQ 2.6l 20vt stroker project...sikRs2
              91 v8q 5spd DTM project
              91 200 20v
              93 v8q 4.2 "Der Green Monster"

              90 v8q not stock..Urs8 gone but not forgoten :-(

              Comment

              • Jamo
                Retired OG Mod
                • Mar 2004
                • 21750
                • Country: United Kingdom

                #8
                I'd say a 3076R personally, on Sal's S2 it was a monster turbo without the lag of the GT35

                Comment

                • stroker
                  S2Forum Fanatic
                  • Jul 2006
                  • 57
                  • Country: United States

                  #9
                  The lag will be compensated by the torque...I'll prolly end up after the GT35R with a GT40.
                  sigpic
                  thanx
                  Ron
                  90 CQ 2.6l 20vt stroker project...sikRs2
                  91 v8q 5spd DTM project
                  91 200 20v
                  93 v8q 4.2 "Der Green Monster"

                  90 v8q not stock..Urs8 gone but not forgoten :-(

                  Comment

                  • caterpillar
                    S2Forum Fiend
                    • Jun 2004
                    • 2480

                    #10
                    gt 35-gt 40

                    NOW we talkin

                    Comment

                    • Jamo
                      Retired OG Mod
                      • Mar 2004
                      • 21750
                      • Country: United Kingdom

                      #11
                      Originally posted by stroker
                      I'm sorry...I meant GT35R. Not 30R..that would be ludacrious
                      Why do you say that comment out of interest?????

                      Comment

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