How to DATALOG LNC-2000 ignition retard on HPTuners
10-16-2018, 06:09 AM
#21
11 Second Club
Thread Starter
iTrader: (43)
Thank you. I couldn't have done it without @shinanigans sharing his results and HPTuner formula...
Sadly, HPTuners forums suck as far as technical help, unless you are lucky enough to drag it out of someone, a half sentence at a time.
I'm having what I believe is a transmission setting issue on my 4L80E, and have had 100+ views, yet zero have looked at the attached tunes...
Thankfully, there's still people here who try to help.
Sadly, HPTuners forums suck as far as technical help, unless you are lucky enough to drag it out of someone, a half sentence at a time.
I'm having what I believe is a transmission setting issue on my 4L80E, and have had 100+ views, yet zero have looked at the attached tunes...
Thankfully, there's still people here who try to help.
10-27-2018, 05:49 PM
#22
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I’m glad it worked out! I had no luck finding any info when I was trying to set it up as well.
Fwiw I’m pulling 8 degrees on a 150 shot on a stock ls1 and running low 10.80’s @123 full weight 3550 lbs. Still has A/C and everything, 4l60e with 9” rear. Sometimes it seems these motors like lower timing.
Fwiw I’m pulling 8 degrees on a 150 shot on a stock ls1 and running low 10.80’s @123 full weight 3550 lbs. Still has A/C and everything, 4l60e with 9” rear. Sometimes it seems these motors like lower timing.
10-27-2018, 06:22 PM
#23
11 Second Club
Thread Starter
iTrader: (43)
I’m glad it worked out! I had no luck finding any info when I was trying to set it up as well.
Fwiw I’m pulling 8 degrees on a 150 shot on a stock ls1 and running low 10.80’s @123 full weight 3550 lbs. Still has A/C and everything, 4l60e with 9” rear. Sometimes it seems these motors like lower timing.
Fwiw I’m pulling 8 degrees on a 150 shot on a stock ls1 and running low 10.80’s @123 full weight 3550 lbs. Still has A/C and everything, 4l60e with 9” rear. Sometimes it seems these motors like lower timing.
I am at 3885# with me in the car
02-10-2019, 06:41 PM
#25
Thank you. I couldn't have done it without @shinanigans sharing his results and HPTuner formula...
Sadly, HPTuners forums suck as far as technical help, unless you are lucky enough to drag it out of someone, a half sentence at a time.
I'm having what I believe is a transmission setting issue on my 4L80E, and have had 100+ views, yet zero have looked at the attached tunes...
Thankfully, there's still people here who try to help.
Sadly, HPTuners forums suck as far as technical help, unless you are lucky enough to drag it out of someone, a half sentence at a time.
I'm having what I believe is a transmission setting issue on my 4L80E, and have had 100+ views, yet zero have looked at the attached tunes...
Thankfully, there's still people here who try to help.
sorry i missed this, did you get that sorted? i've been through my share of hassles swapping 80e's (but it's always worth it!)
02-11-2019, 06:00 AM
#26
11 Second Club
Thread Starter
iTrader: (43)
Lockup and OD were set too low/too close to normal upshifts, so I guess it was confused...like it's owner is sometimes, LOL
Crappy weather has severely limited any driving, but last 2 times I took it out, it seemed fine.
02-11-2019, 10:49 AM
#28
11 Second Club
Thread Starter
iTrader: (43)
Mine shifts great, as it should, since it is a Jake's D-3 Transbrake version, but the issue I have (hopefully, HAD), was when it was time to lockup in 4th, the transmission would freewheel, like the gear wasn't there...sometimes even did it on the 3-4 shift...
03-25-2019, 06:01 AM
#29
11 Second Club
Thread Starter
iTrader: (43)
I’m glad it worked out! I had no luck finding any info when I was trying to set it up as well.
Fwiw I’m pulling 8 degrees on a 150 shot on a stock ls1 and running low 10.80’s @123 full weight 3550 lbs. Still has A/C and everything, 4l60e with 9” rear. Sometimes it seems these motors like lower timing.
Fwiw I’m pulling 8 degrees on a 150 shot on a stock ls1 and running low 10.80’s @123 full weight 3550 lbs. Still has A/C and everything, 4l60e with 9” rear. Sometimes it seems these motors like lower timing.
Funny you say that. I reflashed a much more conservative tune and although I wasnt able to put a "package" together yet, spun and went 11.43@123, then hooked (1.50 sixty) and nosed over in 3rd gear, lol. I am confident it'll go 10.80's or less next time.
I am at 3885# with me in the car
I am at 3885# with me in the car
Next try resulted in an implosion of the driveshaft, lol.
Decided to stop playing around, and swapped in a 9" and a chromoly driveshaft over the winter
Also swapped out the turbo spec'd camshaft, and swapped in a "Sloppy Stage 2" cam.
With a 150 shot, ran a new best of 10.69@125.6 with a 1.49 sixty foot, last weekend. 15 degrees timing, and a 1 second progressive hit.
Yesterday, put car on the dyno for the 1st time, just to make sure it was "safe"...
It was a Mustang chassis Dyno, which they say reads a bit lower than a Dynojet, but I was tuning AFR, not trying to get a number to brag about, lol.
348/356 NA, w/avg. 12.8:1 AFR, 22 degrees timing
448/442 w/150 shot, avg. 11.8:1 AFR (which is what I ran the 10.69 with), 15 degrees timing
504/520 w/200 shot, avg. 11.7:1 AFR, 15 degrees timing
No clue what the numbers would be at the crank (since I am running a 4L80 and a 9"), and/or on a Dynojet, but I'm good with the end results.
Have to re-do my LNC-2000 Timing Parameters as they no longer work for some reason after getting a new laptop...which is why I even came back to this thread, lol
EDIT: Had my "Actual Nitrous Timing" formula incorrect. Works great again...lol.
Had an = where the + is supposed to be...ooops
[14.161]-([30002.10]/.2)+.15
Last edited by rel3rd; 03-25-2019 at 06:53 AM.