What kind of power with my setup??? Supercharged

Sounds similar to my setup, only I have ported stock heads, and don't have a BTM (won't need one with my tweecer just yet) I'm only making 6psi, but my intake is restricted down to a 2" diameter (at most) because of the discharge tube I am using (old SD tube, lol) I'm supposed to be getting one from a friend, still waiting

Anyways, with my timing still at 10* I only made 319hp/337tq I was a bit lean with my a/f being around 14:1 which is bad...i was able to bring it down to around 12.5:1 still high, but ran out of dyno runs, just by changing my fp up to 51psi with no vacuum...

Anyways, thisis not tech, please post stuff like this in the talk forum.