I was wondering if my car can run more boost on stock internals?

I am running 8psi at the moment. If so, how much more? If not, how can I? I have a front mount, pod filter, strut brace, standard computer + a tap boost controller... I think I am running to rich. My comber + toe are off, can you please :dumbass: supply me with recommend adjustmants or should I run with stock settings? My car is lowered. WHen I boost it jumps left and when my foot is off the pedal it jumps right...

My car is quick, but cant beat V8s at the top end, I lose to 250kw (or around there) by about a car length. When I just start the engine and drive smoke comes off the turbo temporarily (sometimes) or I can smell something burning. Why?
Can somebody help this idiot!! Thanks!

Somebody who has done or known about a conversion like this can you please suppy me with some helpful hints.
How many kw is my engine? (Estimate)
Dfrost_04@yahoo.com