safe boost pressure...??

[spooledyou]

wondering what is a safe friendly boost psi to run on the street.. my car is meth inj, comes on about 12 to 15 pounds, running the rjc plate with rjc boost control. also have a tt chip burned for my car with an aem w/b an powerlogger an scanmaster, just got a brand new ck tranny, and my main concern is not hurting my car, so, 20lbs ok?? could i run 25lbs on the street or only with c16 at the track.. any thoughts? again i just dont want to hurt it..

 

[94z286speed]

set the wideband correction to 10.8 and turn it up!! Boost is just a number. Little by little until you see any hint of knock then back it down. 25 will probably be close to maxing those 50's out with a single nozzle.