PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

hp tuners help please.

Thread Tools
 
Search this Thread
 
Old Nov 13, 2004 | 12:33 PM
  #1  
Tiger2o69's Avatar
Thread Starter
11 Second Club
iTrader: (16)
 
Joined: May 2004
Posts: 2,223
Likes: 0
From: MS
Default hp tuners help please.

Ok, I have been playing w/ hp tuners since I have had it. However, Im afraid to do too much because i dont want to mess anything up. I have read the stickies here and read a lot on the hp tuner site. Most seems to be over my head.

What Im looking for is a simple introduction. Like for instance on the dyno my car was runnong 12.1 a/f ration. i assume i need to lean it out a bit. How and where do I do this. Will it hurt anything to just play with the tables?

Is there a simple begginers guide to tunning out there somewhere that im missing.

And maybe someone could check out my log file for me. Jimmyblue tried it once for me but could open it because mine was saved as (hpl.) did I save it wrong? i was hoping to get someone to do a little tweeking for me so i could compare that to my original. I downloaded billy smarts tune for headers, ect. but it was about the same from what i could see.


Any help would be greatly appreciated.
Reply
Old Nov 13, 2004 | 01:37 PM
  #2  
TT_Vert's Avatar
TECH Fanatic
20 Year Member
iTrader: (12)
 
Joined: May 2004
Posts: 1,080
Likes: 0
From: Elgin, Illinois
Default

send me your log. dave@cfbinc.com
i wouldnt go adjusting air/fuel w/o a wideband to be honest. Rule of thumb .880-.890 is 13.0AFR but its not very exact. You need to modiify PE, IFR vs. RPM.

Dave
Reply




All times are GMT -5. The time now is 08:35 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