11.5 - 12.2 afr on N/A @ WOT?
04-14-2008, 10:04 AM
#1
Senior Member
Thread Starter
11.5 - 12.2 afr on N/A @ WOT?
I just recently installed my WB AFR gauge and noticed that when I go WOT after about 4500 rpm in 3rd gear the car goes suprisingly rich.
At WOT in first and second, when I hit PE, I'm pulling a 13.3 - 13.6 then when I hit 3rd it flys to 11.5 - 12.2 ...wtf.??
Is that normal for N/A?
At WOT in first and second, when I hit PE, I'm pulling a 13.3 - 13.6 then when I hit 3rd it flys to 11.5 - 12.2 ...wtf.??
Is that normal for N/A?
04-14-2008, 11:26 AM
#3
Senior Member
Thread Starter
Indeed this is true but...in first and second gear the tune is fine.
It's just 3rd that it starts running pig rich.
I can change it of course with my FIC but I was just curious if anyone had any opinions?
It's just 3rd that it starts running pig rich.
I can change it of course with my FIC but I was just curious if anyone had any opinions?
04-14-2008, 11:32 AM
#4
Senior Member
Join Date: 11-06-06
Location: Fort Wayne, Indiana
Posts: 1,355
Likes: 0
Received 0 Likes
on
0 Posts
that seems to me like your getting leaner, higher afr = leaner
which would make a lot more sense
which would make a lot more sense
Last edited by 07cobaltss; 04-14-2008 at 11:32 AM. Reason: Automerged Doublepost
04-14-2008, 11:33 AM
#5
Senior Member
Thread Starter
04-14-2008, 11:35 AM
#7
Senior Member
Join Date: 11-06-06
Location: Fort Wayne, Indiana
Posts: 1,355
Likes: 0
Received 0 Likes
on
0 Posts
reading>me i thought you where saying that in third you where seeing 13.3-13.5 i was like wtf?
easy tiger, my mistake. =)
easy tiger, my mistake. =)
Last edited by 07cobaltss; 04-14-2008 at 11:35 AM. Reason: Automerged Doublepost
04-14-2008, 11:38 AM
#9
Senior Member
Join Date: 02-19-07
Location: Ft. Benning, GA / Charlotte
Posts: 801
Likes: 0
Received 0 Likes
on
0 Posts
04-14-2008, 11:41 AM
#10
Senior Member
Join Date: 07-29-05
Location: AZ
Posts: 7,926
Likes: 0
Received 0 Likes
on
0 Posts
you are leaving some untapped power on the board though from running that rich N/A
if you were running 13.0 - 13.3 AFR at WOT across the table you'd be good
04-21-2008, 11:36 AM
#14
Senior Member
Thread Starter
04-21-2008, 03:50 PM
#18
Senior Member
Thread Starter
Well who knows why it's richening up the mix, but I will hook up my FIC and lean it back down with a little trimming.
We'll see then.
Thanks guys.
We'll see then.
Thanks guys.
04-21-2008, 03:53 PM
#19
Senior Member
Do the SS/NA have piston protection on them? If so, see if it is set for like 4500 or so maybe that is what is doing it.. either that or I would agree it is probably COT.
Thread
Thread Starter
Forum
Replies
Last Post