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PerformanceTrucks.net Forums (https://www.performancetrucks.net/forums/)
-   GMT 900 Trucks General Discussion (https://www.performancetrucks.net/forums/gmt-900-trucks-general-discussion-188/)
-   -   Heads Gave Out, Pushed Water at 15 psi. New Cylinder Head Suggestions Please! (https://www.performancetrucks.net/forums/gmt-900-trucks-general-discussion-188/heads-gave-out-pushed-water-15-psi-new-cylinder-head-suggestions-please-552611/)

GMCtrk 05-08-2018 02:09 PM
the china studs were tested to be weaker than factory bolts.

20SS06 05-08-2018 02:27 PM
Originally Posted by 1FastBrick (Post 5438792)
You would be surprised at how many people still think those chinese studs are the way to go... :sigh:
LoL sad but true!

Originally Posted by GMCtrk (Post 5438793)
the china studs were tested to be weaker than factory bolts.
Hahaha why am I not surprised

03sierraslt 05-08-2018 04:28 PM
A good aftermarket casting will do you well, personally I would keep the intake port in the 225-227 range to help with out of boost performance on a 383. What was your compression with the previous setup?

I agree they shouldn’t have lifted at 15psi. Something caused it besides just boost.


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