PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Tuning Help

Thread Tools
 
Search this Thread
 
Old Sep 14, 2005 | 08:42 PM
  #1  
APD*98SS's Avatar
Thread Starter
Staging Lane
 
Joined: May 2002
Posts: 94
Likes: 0
From: Atlanta, GA
Default Tuning Help

If vehicle was previously tuned with LS1 Edit by an independant race shop, and new software is HP Tuners, should I reload my stock 98 file and start from scratch or do the majority of tuners out there just run with what they have??? If it matters, I was never happy with with the LS1 edit tune...
Reply
Old Sep 14, 2005 | 08:56 PM
  #2  
TAQuickness's Avatar
TECH Junkie
iTrader: (28)
 
Joined: Jan 2004
Posts: 3,250
Likes: 1
From: Houston
Default

save a copy of your current tune and go from there. Really up to you how you want to tackle it.
Reply
Old Sep 14, 2005 | 09:08 PM
  #3  
RedHardSupra's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: Sep 2003
Posts: 1,904
Likes: 2
From: Laurel, MD
Default

i like to start from scratch, for two reasons:
1. i know what's there stock, and i know what needs adjusting
2. old tuners learned on LS1Edit and refuse to give up their IFR tweaking habits. thus, it is usually wrong.
the more convoluted it is, the more time you will save by starting from scratch. unless you've never done it before, in which case, i recommend starting from scratch for educational puposes
Reply
Old Sep 14, 2005 | 10:11 PM
  #4  
slow's Avatar
TECH Senior Member
20 Year Member
iTrader: (7)
 
Joined: Dec 2001
Posts: 6,150
Likes: 7
From: Orlando
Default

I always start with a fresh tech 2 reflash before working on a tune.

It kinda sucks the current tuning solutions you have no idea what the values are vs what the factory value was. I am spoiled with that from tuning other vehicle types.

Ryan
Reply




All times are GMT -5. The time now is 03:46 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE