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...

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...

Perfect!!!!! Exactly the info I needed! Thank you!!!

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...