Quote Originally Posted by lotsatoys View Post
glad to see you're getting it sorted out. wide band is way easier to tune with than NB but............. self tuning ECUs are about the same amount easier than WB alone . I finally went Holly HP and haven't looked back since.

under what conditions were you getting "popping"?

Russ
Russ,
I had leaned out the map in the low to mid-range and was getting "lean pop" from the headers. When I added some fuel it smoothed out, and brought a lot more power to the ground. Talking to Edelbrock, if I install the wide band sensor and wire it in to the ECU they can send me a firmware version that makes it self tune, but I've got it very close to optimized now, so I'll likely leave it alone.