# 300zx intercooler ?

**URL:** <https://forums.speedlife.net/t/300zx-intercooler/137254>\
**Category:** Canada Nissan Automotive\
**Created:** [November 19, 2009, 12:37pm UTC](https://forums.speedlife.net/t/300zx-intercooler/137254 "2009-11-19T12:37:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![wb123](https://avatars.discourse-cdn.com/v4/letter/w/439d5e/32.png) [@wb123](https://forums.speedlife.net/u/wb123)\
**Post date:** [November 19, 2009, 12:37pm UTC](https://forums.speedlife.net/t/300zx-intercooler/137254/1 "2009-11-19T12:37:34Z")

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Are the end tanks plastic ?  
What psi are they good up to?

I am looking at using one for my custom fab setup.

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**Author:** ![pcproa](https://avatars.discourse-cdn.com/v4/letter/p/c5a1d2/32.png) [@pcproa](https://forums.speedlife.net/u/pcproa)\
**Post date:** [December 9, 2009, 12:16pm UTC](https://forums.speedlife.net/t/300zx-intercooler/137254/2 "2009-12-09T12:16:55Z")

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Yes the Endtanks of the stock units are plastic.

Not sure what PSI they are good till, but search here:

> **[TwinTurbo.NET: Everything you want to know about the Nissan 300ZX](http://www.twinturbo.net)**
>
> The longest running and most comprehensive dedicated site to all information regarding the 1990-1996 Nissan 300ZX. Discussion boards, tech articles, DIY guides, and more...

P.S. I’ve run 20PSI on the stock Z32 intercoolers with no problems. I’ve heard of 25PSI on them as well, but you’re well past the cooling efficiency in both cases.