ok so i peiced together an engine 4 pretty cheap

heres what i got now:
all sotck
91 b16 head
gsr cams
99 si Block b16
stg 2 clutch
(hopefully trade to gt a lightened flywheel 12 Lbs)
PLANNIN on it to be Obd1
b16 tranny non Lsd

now my motors apart and im going out town= a good thing
just wanna know what my limits are for staying on Pump gas..
and what i can put on/in my motor without boosting the octane.
and im not thinkin bout turbo/nos.


so any reasonable advice would be nice.
bottomend/ headwork/ price range and what not!
its goin in a Da. if you care.
thanks