Boost and 5.7 plastic intake

Hey fellow Boost-Junkies:

Anyone know how much boost that a 5.7 plastic intake manifold can take?

Thanks
Dave

It should hold more than a street motor needs right up until it sneezes. *pop*

i have one up to 30 psi on the dyno but it ran 20psi other than that with no problem but then we went with a 6.1
on this car
http://big3racing.net/magnum

It's not worth the risk, get a 6.1 intake.

They've dropped a huge amount in price.