PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Injector Constant question ?

Old Aug 13, 2002 | 02:34 PM
  #1  
WicketMike's Avatar
Thread Starter
TECH Fanatic
iTrader: (13)
 
Joined: Apr 2002
Posts: 1,220
Likes: 0
From: Killa Cali
Default Injector Constant question ?

ChrisB or anybody else that knows

do i need to mess w/ the Injector Constant if i have stock injectors?
and if it does help to mess with the constant what do i look for on A-tap to make sure i do it right on LS1Edit

thanks
Reply
Old Aug 13, 2002 | 09:14 PM
  #2  
WicketMike's Avatar
Thread Starter
TECH Fanatic
iTrader: (13)
 
Joined: Apr 2002
Posts: 1,220
Likes: 0
From: Killa Cali
Default Re: Injector Constant question ?

ttt
Reply
Old Aug 14, 2002 | 10:38 AM
  #3  
MIGHTYMOUSE's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (59)
 
Joined: Nov 2001
Posts: 10,018
Likes: 51
From: Virginia
Default Re: Injector Constant question ?

you can change it to adjust afr, but makes more sense to do it with the maf table or pe vs rpm

doing it with injector flowrate is like telling your car it has larger/smaller injectors and trimming the fuel that way.
Reply
Old Aug 14, 2002 | 01:22 PM
  #4  
WicketMike's Avatar
Thread Starter
TECH Fanatic
iTrader: (13)
 
Joined: Apr 2002
Posts: 1,220
Likes: 0
From: Killa Cali
Default Re: Injector Constant question ?

ok, so i dont mess with that until i get bigger injectors.

thanks <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Reply
Old Aug 14, 2002 | 05:11 PM
  #5  
cablebandit's Avatar
9 Second Club
20 Year Member
iTrader: (37)
 
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
Default Re: Injector Constant question ?

exactly but you can still trim your wot pe/rpm and try to pick up a little there
Reply
Old Aug 14, 2002 | 11:25 PM
  #6  
ChrisB's Avatar
TECH Addict
 
Joined: Nov 2001
Posts: 2,207
Likes: 0
From: College Station, Tx
Default Re: Injector Constant question ?

Everyone covered it! Leave the stock settings alone (for injectors). Change your WOT a/f ratio using the PE vs RPM table

Chris
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 05:32 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