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TEA Stg 1.5 5.3l Heads and a 233/239 cam

Old 07-01-2008, 07:27 PM
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Default TEA Stg 1.5 5.3l Heads and a 233/239 cam

These heads are unmilled will they work with my cam with NO flycutting and a STOCK .053 GM MLS head gaskets?

Question 2 is can I safely mill these to 62cc and still be ok??
Old 07-01-2008, 09:14 PM
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Originally Posted by LS1C5Vette
These heads are unmilled will they work with my cam with NO flycutting and a STOCK .053 GM MLS head gaskets?

Question 2 is can I safely mill these to 62cc and still be ok??
With the heads unmilled they will clear no problem.. milled it shouldnt be a problem either but the only way to be sure is clay check them and be sure.. my set up works with the same heads, bigger cam, but i have -2cc valve relief, hope that helps you out some..
Old 07-01-2008, 10:41 PM
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Yes it does, thanks! Anyone else care to chime in?

Last edited by LS1C5Vette; 07-01-2008 at 11:26 PM.
Old 07-02-2008, 12:11 PM
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Bump.
Old 07-02-2008, 01:09 PM
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what is the chamber size now? when i bought mine they were unmilled and i wanna say they were right around 64cc
Old 07-02-2008, 06:57 PM
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They are unmilled so how ever they come from TEA, which I want to say is 64cc?
Old 07-02-2008, 11:49 PM
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