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...
Type: Posts; User: rang-a-stang
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...
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...
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...
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
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...
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...
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...
Ah. Copy that. Thanks!
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...
Awesome. That is exactly what I was looking for.
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...
Perfect!!!!! Exactly the info I needed! Thank you!!!
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.
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...
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...
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...
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...
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.
OK, I rapped on it with a hammer and it looks like I got a little knock retard.
Good idea! I’ll try that out this week and post up my results.
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...
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?
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...
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...
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...