Re: 450 tuning
 

Since I had to raise the fuel so much I just took the injectors back out without trying to tune the rest of the rpm band at 14% correction because that seemed like to much to me. I put the stock injectors back in and put the afc setting back to 0% correction and the the car runs fine. Just trying to fugure out why I have so much latency correction

Re: 450 tuning
 

I don't know.. maybe your ECU hadn't had time to adjust short/long term fuel correction. At idle, you're running in closed loop. Your ECU isn't going off of 100% pulse durations. It's reading the sensors.

You should drive it around for a bit... be easy on it. It'll pan out.

Re: 450 tuning
 

I just install my injectors last night again and had to turn the low thr. all the way up to -28 at idie after the car warmed up and slowly went up to 25 by 4 grand then 25 on out. On the high thr I set it around -36 all the way accross and my cross over point to 30 and 40. I tried 75/76 crossover point but at 40 to 60 % thr the car was going up to 10.** A/F. I played around with different crossover points and A/F settings till I got the one above and I found that one and now anything below 30 to 40 % thr I'm at 14.** and then 30 to 40% and above at 13.** to 12.** and I'm at 12.** at WOT and 14.7 at idle. Before I put the injectors in I ran the car with the WB to see what the A/F ratios should run at all rmps and then put the injectors in and I was able to make it run almost like stock within about two hours. I still have a little more tuning to do to get it just right but the car is running pretty good right now. I am going to take some short vid's of my WB and SAFC together at different thr points and post them this weekend so you guys can take a look at them and tell me what you think. I'm not the best at describing things so I'm sure this is not exact which is why I am going to post the vids which will show the A/F verse RPM and Cor. amount with thr. positiion. Maybe I might be able to get some pointers from some of the tuners here once the vids are up. Thanks.

Also I have never posted a vid on here or anywere so I'm not really sure how. The vid's will be on my friends camera that takes short vid's just wondering how to post them?