a buddy of mone put down 300/310 on pruvens dyno in connecticut with the same mods + Forge BOV (recirculted),UICP and mini battery. Not sure what kind of dyno that is though. Probably NOT a mustang dyno by the numbers you are posting. I read somewhere, I think in this forum, that a good amount of WHP/TQ was acheived with a crushed 1st gen DSM BOV. not sure if your stock one is leaking, though not sure it would with only 22psi

 

I have the forge unit that recirculates. I will be posting the sheet in about 30 mins.

 

oh and his tune was also on 93 pump gas, good luck though dude.

 

Here is the graph.

 

Sorry to hear about your low #'s....have you done a compression check lately? Boost leaks? Dynoflash flashes always results in strong cars.....consistently posting respectable track times. PM Al and ask him his advice.