I have been reading up on wide band o2 sensors for tuning and they are saying that 13.8 is perfect for air fuel mixture. Well im a little salty with my engine builder now because in looking at my dyno sheet it seems to be running super rich. Im wondering what everyone is running for jet sizes.
![](http://photos-b.ak.facebook.com/photos-ak-sf2p/v289/80/6/561290572/n561290572_3055481_7003.jpg)
The dyno run was done with 71,s. Everybody I have talk to said mopars love fuel? am i using to big of a carb? It seems to hesitate bad off idle bursts of throttle and just recently started to pop and die.
![](http://photos-b.ak.facebook.com/photos-ak-sf2p/v289/80/6/561290572/n561290572_3055481_7003.jpg)
The dyno run was done with 71,s. Everybody I have talk to said mopars love fuel? am i using to big of a carb? It seems to hesitate bad off idle bursts of throttle and just recently started to pop and die.