67 twin turbo dart

Forced Induction Mopar

  1. Matts440

    Matts440 Well-Known Member

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  2. AUSA66

    AUSA66 Well-Known Member

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    Have you tried backing the valve adjusters off slightly on the low cylinders to see if the compression comes up at all i run 10 to 12 thou with my cam
     
  3. Matts440

    Matts440 Well-Known Member

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    I set them to what Crower says on the cam card.
     
  4. TT5.9mag

    TT5.9mag Two atmospheres are better than one

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    Well I remembered some coils missing but there are less than I remember getting with this engine. I have 1 D585 coil.
    7677C48F-C479-4267-909A-FEBC4FAF6C0A.jpeg
    But if you can use the d581s you can have em for whatever it costs to ship them to you. I just want to see your car run and these have been on the shelf for a while. If you want them PM me your address and I’ll send em out.
     
  5. TT5.9mag

    TT5.9mag Two atmospheres are better than one

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    Coils are on the way!
     
  6. Matts440

    Matts440 Well-Known Member

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    You are awesome, and thank you again.
     
  7. turbovan

    turbovan Well-Known Member

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    Curious on your wiring. Of the two coil grounds you have one going back to the MS sensor ground, and then the second going straight to the battery negative? I believe I’ve read about coil issues when wiring to the battery instead of directly to the engine block/head.
     
  8. Matts440

    Matts440 Well-Known Member

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    The one back to the MS is just for the signal ground, just figured battery ground is the best ground.
     
  9. Matts440

    Matts440 Well-Known Member

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    Got the coils from Mike aka TT5.9Mag, awesome guy by the way. Got to testing each coil tonight and had a strong spark off each through the same plug and wire. Ordered some spacers I need in order to mount them, should be here this weekend hopefully if not next week and will get the mounts made and install the coils onto the car and fire it up and see.
     
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    • TT5.9mag

      TT5.9mag Two atmospheres are better than one

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      I just play an awesome guy on TV. Seriously I’m glad they all worked for you I heard that engine run for 30 seconds before the yard yanked it and I never tested them after that. It makes me happy that I could pass them on if I’m not going to use em.
       
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      • Matts440

        Matts440 Well-Known Member

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        Well figured out the transmission issue, even though they couldn't, dropped the pan with my dad and even had him look. So turns out the secondary adjustment needed fixing, the one on the linkage itself, so now I have park and third. So put that all back together. The spacer just came in the mail, so tomorrow will start on all that, made the adapter plates today as well from some aluminum I had. Will post when I'm done.
         
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        • Matts440

          Matts440 Well-Known Member

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          Got the coils all set up on the adaptor plates, recovered the harness. Started the car, first time no delay, small quick rev like less then 2k wide band was about 17 at idle and on the rev 12. But it revved a lot quicker.

          Short video of idle:
          Watch "used brand LS coils install" on YouTube


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          20220515_140848.jpg
           
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          • TT5.9mag

            TT5.9mag Two atmospheres are better than one

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            Hell yea!!
             
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            • Matts440

              Matts440 Well-Known Member

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              All thanks to you my friend.
               
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              • TT5.9mag

                TT5.9mag Two atmospheres are better than one

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                Now get back to the dyno and get it tuned. It’s amazing how much more power they'll make on all 8.
                 
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                • turbovan

                  turbovan Well-Known Member

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                  Hey it sounds like a v8 now!! Anxiously awaiting dyno numbers and videos!
                   
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                  • AUSA66

                    AUSA66 Well-Known Member

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                    Sounds clean
                     
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                    • Matts440

                      Matts440 Well-Known Member

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                      Yeah really, lol stupied cheap coils. I'll shoot then a email tomorrow and see when I can get it back in for the tuning.
                       
                    • Hemirunner

                      Hemirunner Well-Known Member

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                      Glad to see you got it all sorted out. It should rip on the dyno now!
                       
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                      • Matts440

                        Matts440 Well-Known Member

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                        Well wish I had better news but I don't, still not running good, started pulling connectors on the coils and some made a difference where others didn't, need to check the injectors make sure they are spraying, I know the coils all tested fine. That and I need to pull the motor due to a bad oil leak, from the rear of the engine, so while that is out I'll put the injectors in a bucket and spray each one make sure none got clogged. The amount of fuel needed off idle was up high 90-100 setting and idle was 60-70, even tried lowering the size of the injectors on the computer with no difference, increased coil dwell time from 3.5 to 4.5 and no difference. So have stone more checks to do and find that dang oil leak.

                        20220525_144607.jpg
                         
                      • TT5.9mag

                        TT5.9mag Two atmospheres are better than one

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                        Well that’s not good news.
                         
                      • Matts440

                        Matts440 Well-Known Member

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                        Yeah tell me about one step forward and two back lol VS turbo said that they will clean and rebalance the injectors just toc cover that for $75 which isnt to bad.
                         
                      • TT5.9mag

                        TT5.9mag Two atmospheres are better than one

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                        No that’s a good deal. And I’ve dealt with VS a few times and he just did the twins for my boat. Great guy. BUT if it were my car I certainly would not spend another dime on parts until I knew the set up in the MS was dead on. It sure sounds to me like you have an issue in the software.
                         
                      • Matts440

                        Matts440 Well-Known Member

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                        That's what the guy at the dyno shop is thinking too, maybe I'll just have them checked and check with diy to see if they can it the ecu out as well. Just to cover all bases.
                         
                      • Matts440

                        Matts440 Well-Known Member

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                        Well just checked as far as software or version goes mines up to date with the 3.1.08. Now when looking at the programming that was set up before I haven't touched, on the trigger wheel, with having the 36-1 and a can sensor(from a Jeep) would that could as a dual toothed with missing one tooth, or would it be better to change it to one wheel with missing tooth? If its searching for a dual missing tooth type set up and ones not there could that cause cylinders to not function properly?? Just spit balling to greater minds.
                         
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