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  1. I'm running with a single knock sensor, it's just...

    I'm running with a single knock sensor, it's just not in the block yet. My computer seems happy with the one input. I asked about knock sensors in the past (here: Link...
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    That is fantastic news! (normal'ish) Whew. It...

    That is fantastic news! (normal'ish) Whew.

    It idles nicely (cold or hot). It seems to have alot more torque when cool. Still sputters under heavy throttle. My timing table was taking my total...
  3. I have NNNNNooooo clue. I bought the bad one...

    I have NNNNNooooo clue. I bought the bad one about a year ago and it was sitting on my shelf. The good one was my buddies he got from a wrecking yard.
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    Does this O2 History look normal?

    This is a portion of the last .XDL I took (my first real "drive"). I am watching my O2 sensor swing from ~50mv to ~900mv as I drive. I expected to see it more like hovering between 900 and 1000 as it...
  5. Check this out! this is what the killer was! The...

    Check this out! this is what the killer was! The indexing tab INSIDE the rotor was off about 10 dergrees! Here's the bad one:
    14378
    Here's the good one:
    14379
  6. That makes sense. My bore is 4.195. 454 is 4.250,...

    That makes sense. My bore is 4.195. 454 is 4.250, 350 and 4.3 are 4.00, so probably the 454 would be best?

    I assume the advantage of the untuned knock sensor is that it can be tuned for my bore,...
  7. AMC 401, How do I pick a knock sensor?

    Configuration: AMC 401 (.030 over), slight cam, port matched heads, edelbroke intake, 454 TB, 16197427, $OE, BIN=BMHK, using TunerPro RT, and a Burn2

    Right now my system has a standard 4Kohm knock...
  8. Awesome! I'll dig around. Thank you.

    Awesome! I'll dig around. Thank you.
  9. Anyone have the link to the "How to use the excel tuning tables"?

    Finally getting into my first custom VE tables (16197427, $OE, AMC 401). I am using the VE correction table for TunerPro Run 1 in Excel. When I downloaded it a few months ago, there was a fantastic...
  10. Ok, all done! Had a bad rotor in the mix. O2...

    Ok, all done! Had a bad rotor in the mix. O2 sensor works great now, and the truck runs well! On to tuning! Thanks everyone!
  11. IT WAS MY D@MN ROTOR!!!! I have a buddy here...

    IT WAS MY D@MN ROTOR!!!!

    I have a buddy here in town that has another AMC 360 so I took my cap/Rotor/wires, and adapter (we run the Ford Duraspark wide cap) and went to his house. Intalled my...
  12. Got home from work, advanced timing by 15 degrees...

    Got home from work, advanced timing by 15 degrees and it stumbles, pops, and barely idles. Retarded the timing about 15 degrees and it won’t idle at all.
  13. Copy (number stampings). Timing has been set...

    Copy (number stampings).

    Timing has been set the same before and after dizzy change (at TDC). I am still running the stock GM TBI tables so I will try your advice and bump to 12'ish and see what...
  14. I'm still pretty new to this so a couple...

    I'm still pretty new to this so a couple questions up front:
    A) Are 048 and 369 both the same type of modules but different versions?
    B) Seems like I should look for the 369 module. If so, How do...
  15. Exactly! (4 and 2 pin weather packs) Yep, I have...

    Exactly! (4 and 2 pin weather packs)
    Yep, I have an obnoxiously big/ugly heat sync on it and heat sync compound.

    thank you for the quick response, Carl!
  16. Are all the 8 pin ignition modules that same?

    Iím going to head to the wrecking yard here in a few days and need a new 8 pin ignition module. Are all the V8 and V6 8 pin modules the same? I prefer an OEM part over an aftermarket so I plan to...
  17. OK, progress. First I ran a dedicated ground...

    OK, progress.

    First I ran a dedicated ground from my ground bolt to the O2 sensor ground. Fired it up and I went to closed loop idle pretty quick. When it was cold, it idled amazing. Then, all the...
  18. Brand new to this install. Efi side connector...

    Brand new to this install. Efi side connector from a wrecking yard, though. Maybe I’ll go 3 wire? That should be an easy swap from where I am right now.... hmmmm...
  19. That's what I did, too. it's also the same bolt...

    That's what I did, too. it's also the same bolt that my battery ground is connected to.

    So when I go back to tinkering (maybe Friday) I will run a dedicated ground from the sensor to the bolt. I...
  20. When I look at the wiring diagram I see A12 as...

    When I look at the wiring diagram I see A12 as the O2 sensor ground, like you said, and I have A12 grounded. But should I have the sensor ground pin connected to A12? or should I ground the sensor...
  21. Bump

    Bump
  22. Bump, still for sale

    Bump, still for sale
  23. For sale, GM TBI Round TPS to flat adapter harness, brand new, never used $10

    Got this as I was planning out my TBI install and ended up not needing it. Brand new, never installed. $10 shipped to your door in the lower 48.
    14119
  24. Yep! Getting much closer. My truck cruises super...

    Yep! Getting much closer. My truck cruises super nice, but still working some bugs out. I probably won't touch it for a couple weeks to appease the wife but I am close!

    That is AWESOME!!! I wish...
  25. Ok, will do. that makes sense.

    Ok, will do. that makes sense.
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