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I'll give that a try.



Engine is pretty much bone stock with the exception of the cam. It's got the 216/220 Elgin (1838p) cam. Vehicle is a '99 2500. Only thing not stock on it right now is...

I bounce between 7500 and 3000ft a lot, so I have to admit I'm not sure exactly what's normal for where this was, but it was at 4500ft so not too unusual. Joys of elevation. I have a bunch of spare...

I'm definitely what you'd call an amateur tuner, but I've done a handful of Gen 3 vehicles at this point, everything from small cam 5.3s to big cam turbo 408s, and I've come across one that I just...

Here is the tune. Hopefully it doesn't look awful.

Will DFCO function without a VSS? I'll try and get the log and tune posted after work

Just tried my hand tuning for the first time on a rebuilt 5.3 with springs, cam, and a th400 bolted to it. '04 blue green pcm and dbw. Got the VE dialed in and MAF done pretty well, afrs look perfect...

This might be a stupid question as I keep seeing people talk about doing it, but despite hours of searching, I still cannot find an answer. I've been helping a cousin with a 5.3 swap, and the ecm out...