PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Changing to 28#s

Old Mar 15, 2005 | 06:14 PM
  #1  
pman's Avatar
Thread Starter
11 Second Club
iTrader: (6)
 
Joined: Mar 2004
Posts: 125
Likes: 0
From: WTF, MI
Default Changing to 28#s

I have a 2000 and am putting 28# injectors in. Can i just copy a 2002 IFR table and paste it into mine? I have Hptuners BTW.

Thanx
Paul
Reply
Old Mar 15, 2005 | 07:29 PM
  #2  
HavATampa's Avatar
TECH Addict
iTrader: (49)
 
Joined: Aug 2003
Posts: 2,128
Likes: 1
From: Louisiana
Default

Yes. Just be prepared to tweak the VE table....again.
Reply
Old Mar 15, 2005 | 08:13 PM
  #3  
pman's Avatar
Thread Starter
11 Second Club
iTrader: (6)
 
Joined: Mar 2004
Posts: 125
Likes: 0
From: WTF, MI
Default

Thanx
Reply
Old Mar 15, 2005 | 08:20 PM
  #4  
jay_99z's Avatar
10 Second Club
iTrader: (5)
 
Joined: Nov 2003
Posts: 996
Likes: 1
From: Charleston, SC
Default

I haven't touched mine yet. Does it make a big difference?


I went from 26 to 28 also.
Reply
Old Mar 15, 2005 | 08:39 PM
  #5  
horist's Avatar
TECH Senior Member
 
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
Default

Originally Posted by jay_99z
I haven't touched mine yet. Does it make a big difference?


I went from 26 to 28 also.

Not a huge difference but should be tuned still... 26 to 28 is an 8% increase in fuel... so the PCM is going to be adding more fuel than is needed
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 05:54 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE