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  1. DNasty777

    '69 Valiant 2DR Project

    I really hope it’s not the wiring, it’s the only portion of the loom I didn’t mess with! lol Good idea, I’ll swap injectors. I have one of those thermal thermometers so I’ll grab a reading and see if that tells me anything. I have another set of bigger injectors showing up tomorrow too so I...
  2. DNasty777

    '69 Valiant 2DR Project

    Spark on 5 looks fine. I’m going to order one of those cheap injector pulse boxes and try that next.
  3. DNasty777

    '69 Valiant 2DR Project

    Yes it does have output testing, I’m going to check spark on #5. I think I can test injectors too but I’ll have to spray it into a bucket or something.
  4. DNasty777

    '69 Valiant 2DR Project

    Haha definitely have done that before
  5. DNasty777

    '69 Valiant 2DR Project

    Good idea, I’ll try that. I’ll also try swapping coils as another test.
  6. DNasty777

    '69 Valiant 2DR Project

    The plug on the left is out of #5, right is #7. If you look at the headers you can definitely see a lack of color on the #5 runner. The plug looked brand new, opposed to its neighbors that were sooty from the rich tune. I’ll double check spark on #5. I have to think of a way to check the fuel...
  7. DNasty777

    '69 Valiant 2DR Project

    Water pump gasket is on and the leak is fixed. I don’t think #5 is firing, or maybe it’s only firing sometimes. The header is gold on all other runners except 5 and the engine sounds like it’s galloping a little. I’ll try and get a video of it. The runout on the crank pulley is crazy, I’ll...
  8. DNasty777

    '69 Valiant 2DR Project

    In other news, I'm an idiot. I found the water pump gasket on my bench. I guess that explains the leaking water pump...
  9. DNasty777

    '69 Valiant 2DR Project

    :lol: Eh, most of it will get burned out when I weld the floor pans back in.
  10. DNasty777

    '69 Valiant 2DR Project

    Put coolant in it and let it idle a little bit longer tonight, got it up to 160* and got it down to 850-900 RPM. I think there's a small air leak as I cant get it down any lower than that. Chasing down leaks, passenger side valve cover has a small drip and the water pump housing is leaking too...
  11. DNasty777

    '69 Valiant 2DR Project

    Forgot to loop the trans line, sprayed everything down with trans fluid, so that’s fun. Chased down one small oil leak and a couple fuel leaks. All is good now. 75psi oil pressure so looking good on that front too.
  12. DNasty777

    '69 Valiant 2DR Project

    I'm freaking out right now. It's been a long time coming.
  13. DNasty777

    '69 Valiant 2DR Project

    Do it! JVX racing has conversion flexplates for both the LA and magnum.
  14. DNasty777

    '69 Valiant 2DR Project

    Right now I’m leaning towards a Turbo Lamik TCU, initial cost outlay seems a little more than the other two I’ve researched but it has more of the features I'm looking for. It completely replaces the stock TCU in the trans and allows transbrake, bump, and even wiring in a "clutch" pedal to...
  15. DNasty777

    '69 Valiant 2DR Project

    Yeah a little, it’s not uncharted territory though so I think I can get it done in a reasonable amount of time. When it came down to it, I really wasn’t happy with just three forward speeds as I want to be able to drive on the highway comfortably. I also want a transbrake. Everything I want is...
  16. DNasty777

    '69 Valiant 2DR Project

    Fuel pump output has been figured out and the fuel lines have been ran. Just need to finish up a couple small items and I'll be able to start the motor. I also decided to change the transmission plan, I'll be putting in an 8HP70 that I just picked up.
  17. DNasty777

    4-bar / back half the HemiDenny / HDK way

    Are my eyes deceiving me or is there a slight bend in that tube? I tacked in one side of my 2x3 frame connectors but I have 10' of 1-5/8 .120 that I was thinking of using instead.
  18. DNasty777

    '69 Valiant 2DR Project

    I switched some wires around and re-set/centered the crank sensor. I'm getting crank and cam signal so now when I spin it over it's showing RPM! Next step is to mess with the PWM fuel pump setting. It'll blip on with key to run, but doesn't kick on like it should with key in start. I'll mess...
  19. DNasty777

    '69 Valiant 2DR Project

    Good question! I set it to the loose side of holley spec at .080". It's possible it moved since then. I'll check that tomorrow as well. Holley specs .040-.080", I'll try .040".
  20. DNasty777

    '69 Valiant 2DR Project

    I'm just happy I don't have to pull the oil pan or trans for the fifth time. The diagnostic LEDS on the ecu tells me the sensor is over a space in the wheel and it never triggers, this makes me think I have the signal wire pinned wrong. I'll probe the pins tomorrow and get to the bottom of it.
  21. DNasty777

    '69 Valiant 2DR Project

    It's funny, I was sure I screwed up the cam trigger wiring but its working perfectly. The crank trigger on the other hand is giving me problems. I'm not getting any pulses, so I'll have to go over the wiring with a fine tooth comb. I had re-loomed that part of the harness and I must have...
  22. DNasty777

    '69 Valiant 2DR Project

    I honestly don't know really. I just don't think 4k stall on a stock cam will work that great. I'll save that when I put my ported speedmasters and a cam in it.
  23. DNasty777

    '69 Valiant 2DR Project

    I'm getting pretty good at pulling and installing the trans. Pulled the trans yesterday and took out the 4k stall converter. Today I put the 3200 stall converter in and bolted the trans back up. I spun the motor over on the starter before I left for work. Spins great but the starter gear is...
  24. DNasty777

    Dirty D - 73 Duster Street/Strip Build

    The stance looks aggressive, nice!
  25. DNasty777

    '69 Valiant 2DR Project

    ...with the trans for a few hours yesterday but I finally got it bolted up. So that's off the list. I'm going to pull the intake manifold off and find TDC Thursday. I never marked it on the balancer and I have to get the cam sync sensor installed properly; I think Holley asks for it to be 90* BTDC.
  26. DNasty777

    '69 Valiant 2DR Project

    Of course!
  27. DNasty777

    '69 Valiant 2DR Project

    Fought with the oil pan gasket for 3 hours today. It’ll probably leak but at this point idgaf. The paint on the pan didn’t stick at all either which is annoying. I need to make two new 10AN oil hoses and then I can put oil in it. Still need to do intake gaskets but I’m hoping that will go more...
  28. DNasty777

    '69 Valiant 2DR Project

    Intake piping is done. New ECU arrived today. All I need to do is put the trans back in, oil pan gasket, intake gasket, add fluids, and fire it up.
  29. DNasty777

    '69 Valiant 2DR Project

    Ran out of time before work but I started on the driver side of the intercooler piping.
  30. DNasty777

    '69 Valiant 2DR Project

    Thanks man, I'm digging your build thread as well. Killer job on the cage! I'm definitely using it as inspiration when I do mine.
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