- Purchasing unlimited LS1Edit Version
- Got my truck tuned almost perfect.
- For tuning go here
- Edit shipping tomorrow
- Got LS1Edit in
- Is dyno tuning worth it?
- Torque Management
- 99 5.3 timing
- Are cats detectiable VIA Sinffer?
- timing/low fuel
- 99 injector upgrade question
- HPP3 part # 30010 & 390753
- Tech 2
- Cheap WBO2 !
- dont waont truck to shift into OD untill 50MPH
- dont want truck to shift into OD untill 50MPH
- fbody/truck tunning
- SC 1500HD Tuning
- Knock Retard
- Another succesful tune by Allen!
- 5.3 Injector Flow Rate
- LS1 Edit?
- TM problem need tech help
- ls1 edit - fuel curve adjustments
- Hey Allen
- mass air sensors
- Torque managment
- UNDER CONSTRUCTION
- tip in KR and detonation
- PCMFORLESS.com?
- Predator
- Shift points and MPH
- question for allen
- LS1Edit
- Supercharger tune
- Will my truck run?
- Nelson tune, have a question
- Nelson mail order tune?
- Power tune.
- SES light and codes
- trying to fix the fuel gage?
- Look out gettin a tune
- pcm
- Can anyone reset a predator?
- Transmission shift times
- Anyone have a hpp3 or predator...
- o2 readings and timing
- WOT-gms/cyl ?s
- Edit won't talk to my truck
- Mail order vs dyno tume
- dyno runs! long
- dual octane tuning
- check this out
- Technical Information Series
- Technical Article Fuel Part 1
- Technical Article Fuel Part 2
- 99 Silverado e-fans
- hey bandit
- Connectors for Knock Sensors
- 8lb pulley=more KR and 02 sensor codes. help!
- multiple chip settings
- help Idle adjustment Edit/ cam
- Will Getting a New PCM Help
- Nelson Tunning Group Purchase
- help with mass air reading
- New Predator Version?
- Paging Allen
- Nelson Tune 6.0L 1500HD
- P0131 and P0151 codes, why?
- AutoTap or EFILive
- Towhaul...is this trans only?
- Info needed on PCM controlled fans...
- file viewing
- Tuning Issues
- hey allen, do u paypal
- A/C Timing
- Nelson Performance with Radix
- Timing retard help
- Installing a New PCM
- Nelson tune is in
- It's alive!
- Duramax PCM control fans also?
- 99-00 serv# 09354896 pcm question
- Another happy nelson tune customer
- Thanks Allen
- Nelson Tune is in
- yo allen
- Trans questions (Allen)
- I would like tune information please
- Ordered my Nelson tune today!
- computer chip burning
- Looking for a Nelson Tune Group Purchase
- Help a swap newbie out!
- Diagnostic tool and #'s I should see
- answers about allen and tuning.
- Allen is the Man!
- radix tune
- How much power w/tune?
- nelson tune
- Nelson Dual Octane Tune?
- hey you need to read this
- Way too rich
- p0401 code
- ordered allens tune
- thanks allen
- Anybody else here have a 99?
- quick question
- Gas Mileage readout
- Almost ready for Nelsons
- HEEELLLLLPPP?
- Paging Allen
- Check Engine light
- trailblazer 4.2L tuning?!?
- "Reduced Engine Power"?
- GP soon?
- Nelson tune in
- 01 5.3 ping
- LS1 Edit vs. HPTuners vs. EFI Live
- tried pass key... didnt work
- HyperTech Programmer
- Programming a 1997
- 4.3 tuning?
- Swapping PCM's
- Truck Problems
- code P0113
- PCM
- Tunning?
- What is retarding my timing?
- Nelson Tune ?
- Sending off for tune-what to get?
- HPTuner's Is In
- 2004 8.1 Liter tune!
- DTC
- Need Advice on performance tune
- Just Ordered Tune
- Nelson Performance website still down?
- the tune is in..
- DTC PO315
- 5speed sensor?
- Oil life
- anyone have a nice HPtuner tune for a 6.0L whipple
- Need someone with autotap
- Just one more thing?
- Fresh Nelson Performance Tune
- PCM swap?
- Let's all be honest about the Nelson tune
- 6.0 nelson tune....help me out
- Installed my tune finally
- So Mr. Nelson....
- Truck is kicking MY ass
- crankshaft position sensor relearn
- I finally ordered it!
- LS1 edit
- New guy programming question.
- no more flashing battery light
- PCM swap
- nelson tuning?
- Diagnostic software ?
- New User - Just ordered a Nelson Tune!
- Paging allen...
- 00 to 02 PCM swap
- Engine Diagnostic tool
- nelson tune
- a few questions from a noob.
- In Need of a 4.8 spark table
- ATTN: ALLEN
- Attn: Allen
- ls1 hot cam
- lap top freezes with ls1 edit
- farmtruc
- hey Allen
- Add back in some TM at non-WOT?
- Whipple Charger / programer issue
- Attn: Allen
- 2002 LS 5.3 Z71
- Factory Sierra Program
- OK Allen, hee we go....
- can it be done
- cant wait tile my bday maybe gettin nelson tune
- allen are you able to tune a 98'c3500 with the 350
- LSx Reference Library
- 4l80e and nelson tune
- Diagnostic code
- tune question HELP please!
- OBDII codes
- Tuning date is set
- Will Someone With An 05 L33 5.3 Truck Please...
- Nelson vs Predator
- Software
- predator
- Tuning Date is yet To Be Set..
- Help a newbie...
- tune before the trans and gear
- OBDII scanner?
- Tuning...
- Nelson
- Question about putting in tune
- Which Tune?
- Thanks, Allen!
- Tragedy!
- Question about tune?
- Going to order a tune
- Nelson location?
- Nelson Tune-gains?
- LT1 Tuning...
- 3D Mapping
- p0405 with tune
- 02 PCM
- Paging Allen.....
- MPG increase?
- Need Some Help!
- nelson tune
- New trend in emissions testing?
- Tuning help
- NELSON TUNE
- New PCM arrived - learning
- Tuning for the L33 aluminume 5.3
- Autotap
- Nelson tune questions
- Allen
- Nelson tune
- Allen?
- Tuning for tire size?
- Help me setup my tune
- HPTuner Help
- tuning options for an obs chevy
- Hello
- Nelson tune and alarm systems?
- Nelson tune MPG gains
- '03 HD tune gains What did you see?
- Thanks Allen ! So long HYPERTECH !
- New truck, when do I tune?
- Battery Reset
- It's been a while....
- Got the tune today!
- where is Redline in 2nd gear ?
- More problems with the tune
- need some tuning questions answered
- Nelson Tune
- predator?
- Graniteli Mass Airflow Sensor/ Supercharger
- Z06 cam tune is in
- 2004 Fan Question
- 3:42 to 3:73
- What can I do for a tune?
- What can I do for a tune?
- Nelson Tune
- Nelson tune for N20?
- I want HP Tuner
- Nelson Tune and towing