https://ls1tech.com/forums/dynamometer-results-comparisons/341475-lapd-afr.html

Corrected, thanks.

 

The car ran so bad before LAPD got it that anything would have been better. I probably shouldn't have posted they did such a good job until I drove the car more. After a couple of days starting the car up cold in the morning and having it run terrible, I decided to buy EFI Live and was going to try to tune it myself. LAPD had already had two cracks at tuning it and it still ran bad until it warmed up. It was still better than before they got it but a friend kept telling me that it was the cam causing it to run rough when cold. At the same time, the exhaust was still banging the underside of the car on the shift into 2nd gear so I decided to let Rob fix both problems and he did. After he tuned it, I could really tell how bad the LAPD tune was. One problem with the tune was that the AF ratio was way off. The best thing was that the car passed smog with all the mods I had.