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Well this is an interesting one, just to preface i'm only talking about idle and cruising speeds right now

I decided to just port over the timing tables from another file that I had of a car with...

Hmm I'm wondering if the values in tunerpro are done in kPa for the MAP vs RPM on the spark advance tables

If so I can cross reference the stock values file using this method.

Setup the RPM vs...

Yea unfortunately, I'd have to dedicate a couple of hours to go out of the city and find some back stretches.

Feel like at that point it's probably just worth to pay for some dyno time.

Guess...

Yep the adjusted file attached, logs from that one in the 47th run file, no data higher up in the rpms though.

And yes I clear the LTFTs when for every new log

Okay so I took a much longer run but living in the city I can't get as much data above 4k rpm as I need to sit in it to get the cell count, problem is with a straight pipe setup its obnoxious, I plan...

Kk yea that's f-body cam specs.

B-body cam specs are 191/196 111+4.

Or atleast what Google shows me

But thanks for the instructions, values are fairly similar anyways

This look right to you? comes close to the values you posted above, just need to make sure I inputted it correctly lol

144918

144919

How did I do an 18 minute drive and not go above 3000 rpm lol, issue of an unnecessarily loud exhaust where you think you're going faster than you are.

Thank you I'll get an updated log tomorrow...

Took an SD log, the trims are pretty close to 0, (with the exception of cells under 100 count showing)

Here's a question, if the car feels sluggish is there any point going to dial in MAF?

Or...

Some of the files on tune repository for vehicles with the truck coils weren't consistent but the silverado tune files were so going with that.

Unfortunately don't know exactly what my coils came...

Okay I'll take a look,

Wasted a bunch of time today since my SD tuning file somehow got mixed up and had the wrong settings on x.x

I did get a brief run just with only the fuel transient...

19005218 Truck Coils

Once I'm confident in the tune I'll start adjusting for timing since I actually haven't gone and learned how to do that yet properly.

Based on that thread and looking at...

Just some copy pasta from the wiki, image is the base tune I downloaded from the repo
The Vortec 5700 L31 (VIN code "R") is a 5.7L V8 truck engine. It is Chevrolet's last production first-generation...

Thank you I'll take a look and try the adjustments tomorrow

Just find it super odd that the none of the lt1 conversion threads using a gen 3 pcm never talk about adjusting these values when it...

Okay so a bunch of reading for me to do.

But at a surface level how exactly does changing this help? From what I understand when I tune for MAF and SD I just keep it out of PE so I'm not dealing...

Here's a noob question,

I've tuned SD and MAF using the wideband gauge even though I haven't wired it in, for the most part it's close to the 14.7 stoic ratio during regular driving

But once I...

Okay so I think it's done, I got the new injectors in with the adapters, I put in the new connectors, I shifted the injectors by hand as much as I could when installed to make sure that there wasn't...

I should mention that this is an lt1 so the KRs are at the bottom of the block so I assume when you say RTV the seals you're referring to the intake?

Yea it's a bit of a pain to torque there's...

Well I definitely over torqued the shnizzle out of the KR sensors to the point that I'm going to have to damage them to get them out, so I'll need to fix that with new KR sensors but the weather's...

Well wish me luck on the fuel injector stuff

With the 12613412 injectors I would need the 551371 spacer from ICT billet

Length of the LS1 injector = 64mm (2.550")
Length of the l96 injector +...

In all fairness I should've mentioned that first and foremost but thank you.

The injector information is also very helpful so I essentially have two things to sort out.

Well I did omit one detail that would make you guys facepalm.

I am getting the intermittent p0327 code, but the way it comes on in is quite inconsistent, I figured hey if I cleared the code, and...

Awesome thanks for the info. Guess it doesn't really make sense to do a 24x conversion and then not utilize the benefits of being able to install a more modern injector

I guess the challenge I'm having here is that I don't think LS based injectors work on the lt1 fuel rail, or atleast not without some modifications which I wouldn't trust myself dealing with the...

Interesting, I'd have to do some research on some options, I know one style is the 30 Lb Ford SVO Red Top Injectors which a lot of LT1 guys go, there's another 36lb option that's sold by one of the...