Here are the results I have had with scanning and some tuning. I am still getting a lot of KR even with all my mods including headers, rockers, CAI, 180 drilled t-stat, 104s, and a 3.4". I know others with the same setup are seeing 0 KR. We have been adding fuel and this was with race fuel in the car. What does everyone think? Where should I go from here?

Scan #1 without tuning:


Scan #6 after tuning some:

Sorry I can't help with your question. I was just wondering what scan tool you used to get your results? Thanks.

Dave

I noticed that you LTFT went to zero. Was that with the race fuel or do you have a tuner?

Try to lean your fueling out some; I think you'll see better power around 11.5:1

Jared... Your ECT should be Engine Coolant Temp. Why is this saying you aren't up to operating temps before testing/tuning?

You'll want to have the car up to temp. It does appear that you have a lot of KR for the mods. When was the last time you changed plugs and the gap you used?

Bill, those temps (IAT, ECT) are clearly in degrees C. Plugs and gap is good advice...jshelton, how well mechanically tuned is this car? Maybe a Seafoam or other induction cleaning is in order...

McGrath, he'* making better power in the second scan than in the first...though I agree that second scan is, IMO, a bit rich.

Your basic choices as I see it are to richen further (which I wouldn't recommend if this tune is for a daily driver), or pull spark timing.

actually some times when the car is running TOO rich it will cause KR... McGrath is right on with the 11:5 AFR

and looking at the scans the car has some weird AFR espically at the Higher RPMS. I thing that you need to get the L67 Pump in the car, as its a 2 stager, where as your L36 is not.

you need to adress your fueling first, then start tuning the car

getting L67 fuel pump to see if this solves the issues. Already on it'* way.

Hmmm I guess looking at it more comprehensively would show that.
Why we are looking at Celsius instead of Faren..is beyond me.

Because it is a more logical unit of temperature and it'* the Canadian way, eh.

I know you're behind me on that one Bill........................way behind me.