hi guys,
i have a 89 r32 gtr with HKS 2530s, i got the turbos inspected and they are near new condition, also have pods and a 4" cat back exhaust
i installed a BLITZ sbc-r as the car was slower than my sisters pony, and is now going good running around 15psi, i had been going up to around 18psi over the weekend which hauls ass but im worried about leaning out the engine, also spiking when it got real bad with too much gain was blowing the intercooler piping off, i know i need new clamps but what should i be alright running boost wise until i can afford a SAFC or similar?