Forum: Tuning

Allen, What do you need for making the upgrade for the Pro Version, just the HUB nad no cables? And how much will that cost? :sad:

ok i just installed my nelson and i have to tell you i am very unimpressed..i cant really tell much of a difference in performace..my hyperpac had...

Allen, pls read ur e-mails and/or return calls...I've been trying to reach u since fri! My truck is sitting idle due to an ommission u made...

Hey guys, I have a 87-89 dual tune from you guys and had e-fans enabled, along with a 180* thermostat that I wanted you to tune for. The question...

Thanks Allen for the updated tune. Truck is running great. Amazing what a little stall can do. Can't wait to take it to the track and see if my times...

I did an idle scan using the Idle-Airflow histogram in HPTuners, this is what I ended up with when I copied the cells that were aquired from the...

Well, couldn't stand it any more. The old LS1Edit software was stolen with the old truck and I've finally decided to replace it with HPT. It's back...

I need the new tune for the 224/224 cam by Thursday. Jonathan said it would be here, but yes, I'm being paranoid. And I need it shipped to my work...

Allen, Me here, winning about my PCM issues, talk to a friend, and he offered without time condition, that I can use his PCM to test my truck. ...

1000 miles on the OD of the 06 GMC, figured it was time for a tune. 93 Octane tune. Can't wait to call back next week and talk to Allen about some...

Does anyone knows where the freaking serial number is on the MPVI HPtuners? I want to download the last version capable of scaning some Fords, and...

I THINK I MAY HAVE A PROBLEM WITH MY O2 READINGS. I HAVE AN AEROMOTIVE GUAGE THAT READS BANK ONE AT 45-800 AND BANK TWO STAYS AT 445-450. DOES...

2005 GMC Sierra with long tube headers. Rear O2 Sensors were disabled with a Nelson's tune, now 2 years later I'm getting this code P1154.

I am looking to get my truck dyno tuned buy a local shop. I have a 99 ecsb with the 5.3. I was wondering what the main advantages of going with an...

I overnighted my tune got it today just installed it and truck runs like crap! I called Allen and he and John where both busy with customers. I went...

Ok we got the STS installed and we where trying to check the buzzer and by just turning the key on with out starting the truck by connecting the...

i WAS wonndering if the diablo tuner was the best way to go for tuning on my 99 silverado in which i just swaped for a gm performance ls1 hotcam. Is...

I'm considering gettting my 98 Z tuned and was wondering if it would yield some of the same gains as my 99 did when I had it tuned. Also, do the...

can anyone help? i was wondering if the diablo tuner was best for my cam, the GM ls1 hotcam? Anyone.

How do you know if tuning is doing any good ? If you Dyno at one place , AND THE GUY STATES HIS DYNO IS 20 to 30 % OFF , LOWER , :eek: you go...