Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

A/F ratio

Thread Tools
 
Search this Thread
 
Old 03-31-2007, 12:12 AM
  #1  
Senior Member
Posts like a Northstar
Thread Starter
 
jshelton54's Avatar
 
Join Date: Jul 2006
Location: Meridian, ID
Posts: 508
Likes: 0
Received 0 Likes on 0 Posts
jshelton54 is on a distinguished road
Default A/F ratio

What is a proper A/F ratio? I scanned tonight and noticed 14-15. Is this lean?
Old 03-31-2007, 12:17 AM
  #2  
Senior Member
Posts like a Turbo
 
ieatfeets's Avatar
 
Join Date: Oct 2006
Posts: 450
Likes: 0
Received 0 Likes on 0 Posts
ieatfeets is on a distinguished road
Default

14.7 is perfect right?
Old 03-31-2007, 12:31 AM
  #3  
Senior Member
True Car Nut
 
Damemorder's Avatar
 
Join Date: Nov 2002
Location: Texarkana, Texas
Posts: 6,042
Likes: 0
Received 0 Likes on 0 Posts
Damemorder is on a distinguished road
Default

Originally Posted by ieatfeets
14.7 is perfect right?
For best conditions, I would assume higher for economy from the factory.
Old 04-01-2007, 01:16 AM
  #4  
Member
Posts like a V-Tak
 
PDXGTP's Avatar
 
Join Date: Jul 2005
Location: Chandler AZ
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
PDXGTP is on a distinguished road
Default

14.7 is perfect for no load, idling in the driveway.
11.6 is perfect for WOT on the supercharged L67'*.
Old 04-01-2007, 10:55 AM
  #5  
Senior Member
Posts like a Turbo
 
ieatfeets's Avatar
 
Join Date: Oct 2006
Posts: 450
Likes: 0
Received 0 Likes on 0 Posts
ieatfeets is on a distinguished road
Default

Originally Posted by PDXGTP
14.7 is perfect for no load, idling in the driveway.
11.6 is perfect for WOT on the supercharged L67'*.
see learn something new every day.

so your running a little richer then you should if that was done wot
Old 04-01-2007, 07:17 PM
  #6  
Member
Posts like a V-Tak
 
PDXGTP's Avatar
 
Join Date: Jul 2005
Location: Chandler AZ
Posts: 99
Likes: 0
Received 0 Likes on 0 Posts
PDXGTP is on a distinguished road
Default

Originally Posted by ieatfeets
Originally Posted by PDXGTP
14.7 is perfect for no load, idling in the driveway.
11.6 is perfect for WOT on the supercharged L67'*.
see learn something new every day.
so your running a little richer then you should if that was done wot
Yep, my GTP'* AF would jump right into the mid 10'* at WOT but the engine really likes 11.6 from what I have figured out so far.
After I installed my P$P blower I haven't got it tuned right yet, shortly after I noticed that my front end isn't tracking straight so until I get it sorted out, I'm on a tuning hold.

The problem is I spend more time working on other people'* cars then my own.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bigdaddycoats
2000-2005
1
07-26-2004 04:39 PM
Jagman04
Performance, Brainstorming & Tuning
12
06-13-2004 10:46 PM
salmanman
Performance, Brainstorming & Tuning
7
04-14-2004 09:22 PM
modifiedSSEi
1992-1999
2
04-07-2004 08:29 PM
brminder
1992-1999
10
03-14-2003 12:09 PM



Quick Reply: A/F ratio



All times are GMT -4. The time now is 05:47 AM.