how much psi can the stock intercoolers take?

[93formula]

thanks i should be fine but i posted in my regular forum. but its been 24 hours and i got no answers yet. i have a couple of locals that did custom piping on there intercooler setups so the piping im not too wrried about, the intercooler is costing me around 80 bucks, the piping shouldnt be too much more and if i decide to go higher boost and need a bigger intercooler im sure ill have no problem selling this setup. thanks for the encouragement.