For anyone trying to work on there tune you need Camstudio it make it so easy to tune. You record a run... like for example i got in to 3rd started recording and went WOT hit the rev limiter and then stopped recording. Once i parked the truck i could look at my map and AFR, and then make adjustment as needed. I had been having my girlfriend drive and i would tune, but this works so much better. WOW is all i can say. Thanks Speedy!!!!! https://www.yotatech.com/forums/imag...lies/bigok.gif

 

 

wow my AFR is 12.1-12.3 except when i first go wot. I have go rich when i open it up for some reason. I am not adding fuel there, just the stock fuel put me over the top under 2700.

 

Wanna tune mine? I've never really been able to dial mine in correctly. I had it dyno tuned a couple of years ago, but I know I can get more out of it. There's an indy Toyota shop in central Phoenix that installed my headers, so I'm going to see if they can tune it better.