My First Engine Tune (i'm excited)
12-03-2008, 06:13 PM
#1
My First Engine Tune (i'm excited) Today was the big day to run the car on the dyno. The cam is broken in and i did a dyno run. It made 388rwhp and 354rwtq which impressed me. I will post the dyno sheet because it drops in some places...
So heres what i have noticed my AFR is running so damn rich, sometimes it will stay at 11.1:1 and will never go higher than 13:1. My car will hold an idle after i rev it up on start up and slowly let it down.
What i need to know is i am looking at some of the stickies and i still can not figure out how to
1. Control my AFR
2. Have a proper start up (where i do not have to give it gas and slowly let off)
I want to work on the start up first.
Then i would like to learn how to change my AFR to be desired.
Here is a scan of my car when it was on the dyno. The scan was just me showing the idle and what i have to do so that it doesn't stall. and the other part is the horrible AFR.
Is there any EFIlive tuners here that can give me help or a point in the right direction? (i have also posted this on EFIlive board also)
Thank You
So heres what i have noticed my AFR is running so damn rich, sometimes it will stay at 11.1:1 and will never go higher than 13:1. My car will hold an idle after i rev it up on start up and slowly let it down.
What i need to know is i am looking at some of the stickies and i still can not figure out how to
1. Control my AFR
2. Have a proper start up (where i do not have to give it gas and slowly let off)
I want to work on the start up first.
Then i would like to learn how to change my AFR to be desired.
Here is a scan of my car when it was on the dyno. The scan was just me showing the idle and what i have to do so that it doesn't stall. and the other part is the horrible AFR.
Is there any EFIlive tuners here that can give me help or a point in the right direction? (i have also posted this on EFIlive board also)
Thank You
