help on next upgrade or tuning for more power

[stevek]

Hellow I just joined this fourm, I'm wondering were to go next for making more power either in upgrades or tuning, here is a list of some thing I've put on my 86 gn,car runs good best time 12.00 @113, dyno@ 350 hp and 365 tk,60 series turbo,40 lb injectors,kenne bell 70 mm throttle body and upper intake, kenne bell high flow intank pump and kenne bell inline series 230l/b fuel pump, atr 3 in downpipe, kenne bell headers, ram air kiit, 100 lb valve springs,translater plus with extender chip,front mount intercooler from atr,SMC progressive alky system ,scan master and a/f meter guage. I'm running 24# boost,50 # fuel press at idle with hose off.scanmaster reads usually 770 to 820 and a/f reads 11.3 with alky on. if alky off sometimes 3-4 retard on scanmaster.just seeing were to go to make more power without to much money, any help would be appriciated, thanks