You either have a really "Happy Dyno", or a serious problem somewhere..
![](/ubbthreads/images/graemlins/1343795-scratchchin.gif)
Never heard any complaints on here about Barton's dyno..
![](/ubbthreads/images/graemlins/whistling.gif)
Since it's a new converter, and a Power Glide, I would definitely look there first..
![](/ubbthreads/images/graemlins/scope.gif)
I put a new converter in my 540" B1 w/Glide 3000#.. (thought it was making close to 900hp) and it went 9.40 @ 143..
![](/ubbthreads/images/graemlins/shock.gif)
Immediately took it out, put in a trusted converter, and went 8.78 @ 153+..
Fuel filter in front of the pump..
![](/ubbthreads/images/graemlins/tsk.gif)
2800# and 875 hp should net you at least 8.90's @ 150+..
![](/ubbthreads/images/graemlins/thumbs.gif)
BTW.. That thing should stall at least 6400 rpm imo..
Chris..
![](/ubbthreads/images/graemlins/wave.gif)