Thank you both for offering this insight!! I have been busy with other things past few days, going to get back to studying this now.



Chris,

Please elaborate. I'm trying to understand what...

I tried 14 MS in Max Asynch BPW, Makes it sluggish on throttle tip in, and still lean pops when you smack the throttle open.

Chris, here are the AE paramters, I returned them to stock. Also here...

It is at the stock value of 12 msec. Think it should be changed? If so, to what?

I have been increasing the Delta TPS and MAP AE tables by 10, 20 or 30%. No matter what I do, it still lean pops. Increasing the AE seems to help. But, by the time it's enough AE to reduce some of...

Well, more efficient heads require less timing. Or so I've read anyways. That's what got me to thinking that. But, I believe you. It really seems like based upon what you're saying, that with these...

I never had to mess with those settings in my 3 bar SD '411 running my 75MM LQ4... 8 PSI boost. I decapped the stock truck injectors and slapped 75 in the entire IFR table. The only other thing I...

It seems like I'm getting somewhere with wrastlin' this AE into submission. I'm starting to get a better understanding of the what/how/why. AE is just to compensate for the drop in manifold vacuum...

I thought fast burn was just another name for the OEM vortec castings? Yeah the heads are linked in post #5.


It's a 355, (.030" over) The Holley TB is probably a tad overkill, but I found it for...

How's yours running? My TB measures nearly 52 MM... One of the reasons I suspect AE is what is causing this lean pop.

Interesting. I know this is a lean pop because I can see it on the WB02 gauge itself, as well as the logs. I have wondered if I don't have enough timing now though.



Well what I was saying is...

I'm still working on getting the AE acceleration enrichment to play nicely on my TBI. I'm still getting a lean pop when the throttle is planted open quickly.

I have copied over every AE parameter...