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Type: Posts; User: rang-a-stang

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  1. Replies
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    Where have you been all my Spark Tuning life?! I...

    Where have you been all my Spark Tuning life?! I wish I had seen this about a year ago!!! Honestly, I may start over using your table and comparing it to mine and see where I can adjust. This is...
  2. I was working on some other things on my laptop...

    I was working on some other things on my laptop and decided to take some of Fast355's advice and make some minor tweaks to my timing table. I backed my WOT timing down to 39 and brought in some more...
  3. That's good info, Fast355! When I was first...

    That's good info, Fast355!

    When I was first starting my timing table, I found this thread:
    http://www.bulltear.com/forums/showthread.php?16568-amc-401-Total-Timing-Advance
    I went to 40 since I...
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    Hey @mecanicus, just posted how I built my table...

    Hey @mecanicus, just posted how I built my table and what it looks like here:
    http://www.gearhead-efi.com/Fuel-Injection/showthread.php?8868-What-should-I-do-about-my-main-spark-table/page2
  5. Ok, here are my tables. I would say they are...

    Ok, here are my tables. I would say they are about 90% complete. I am running it and I do not have much knock with 91 octane. Before i post it:
    1) They way I created this is I went into Excel and...
  6. Oh man, I have not logged in in a few months. For...

    Oh man, I have not logged in in a few months. For sure. I am at work right now but when I get home, I will post up my new table.

    Concur

    I have verified it a couple times. I had to rebuild my...
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    rgr that. Maybe what I will do is buy a 2 Bar MAP...

    rgr that. Maybe what I will do is buy a 2 Bar MAP now/soon, plug it in while I am still NA, and run a few BINs to get used to it before I buy a supercharger. That will tell me if I stick with my...
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    Ah. Copy that. Thanks!

    Ah. Copy that. Thanks!
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    What you are saying makes perfect sense but is it...

    What you are saying makes perfect sense but is it really that drastic? V8 running on 4 cylinders? I would think it would be more like measuring with a ruler vs. measuring with a micrometer...
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    Awesome. That is exactly what I was looking for.

    Awesome. That is exactly what I was looking for.
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    16197427, TBI, and a supercharger?

    High level question: Can a 16197427 work with a MAP sensor that reads boost and vacuum? If I want to run a supercharger, are there other hardware changes I need to make to my EFI other than the MAP...
  12. Perfect!!!!! Exactly the info I needed! Thank...

    Perfect!!!!! Exactly the info I needed! Thank you!!!
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    Exactly what I was looking for! Thanks, Dave!...

    Exactly what I was looking for! Thanks, Dave! That is pretty much how I have been working it; A little change here and there based on retard, then re-log and watch.
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    Is there a timing How-to?

    79 Jeep, AMC 401, 6197427, 454 throttle body, $OE, Tunerpro RT, Iron heads, 87 octane fuel, ~9.5:1 compression, forged pistons, Mechanical advance is welded, vacuum advance removed

    I am working on...
  15. You're good Mr Weston (not hi-jacking at all)....

    You're good Mr Weston (not hi-jacking at all). This is all information I am hoping to discuss.

    My understanding from reading other threads on timing is most folks will continue to add timing until...
  16. Copy that. When I was trying to see why my knock...

    Copy that. When I was trying to see why my knock sensor was not reading, I added a bunch of timing to my tables. I started with 454 tables and having an over square engine, I need more then 454. So I...
  17. Rather than start a new thread, I will hit this...

    Rather than start a new thread, I will hit this one. First my original issues WAS:
    When I first started my truck tuning adventures, I did not have a knock sensor so I disabled all the timing retard...
  18. OK, I rapped on it with a hammer and it looks...

    OK, I rapped on it with a hammer and it looks like I got a little knock retard. Not nearly as much as I would expect though.
  19. OK, I rapped on it with a hammer and it looks...

    OK, I rapped on it with a hammer and it looks like I got a little knock retard.
  20. Good idea! I’ll try that out this week and post...

    Good idea! I’ll try that out this week and post up my results.
  21. What should I do about my main spark table?

    79 Jeep, AMC 401, 6197427, 454 throttle body, $OE, Tunerpro RT, Iron heads, 91 octane fuel, ~9.5:1 compression, forged pistons, Mechanical advance is welded, vacuum advance removed, .

    I have my...
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    Woo Hoo!!! When I looked at the picture, it...

    Woo Hoo!!!

    When I looked at the picture, it was pretty fuzzy. It looked like you have lamda symbols next to several of your parameters. is that what you were noticing?
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    Finally have my truck running again after some...

    Finally have my truck running again after some other drama.

    When I tune my IAC, what should I be looking for? When I am idling, IAC counts are typically between 8 and 16 with most of the idle...
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    Yeah. I have several chips with different tunes...

    Yeah. I have several chips with different tunes on each one. I tried 2 of them, all with the same results.

    Last night my new pickup showed up and I stabbed it in. Turned the key and it roared to...
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    When it first died on me, I pulled my computer...

    When it first died on me, I pulled my computer out and took a look. The memcal was 3/4 loose. I pushed it back on and tried to re-start. No change. a couple days later when troubleshooting, I removed...
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