what and why? 5.3L heads.
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From: Merrillville. In
what and why? 5.3L heads.
i have seen many people talk about the 5.3l heads and i am curious why they use these, and if they use them off of like a 5.3L chevy tahoe or something similar. Does it bump compression. do these require head work and new valves in order to perform well.
Thanks
Louie Panayi
Thanks
Louie Panayi
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Joined: Jul 2000
Posts: 681
From: Republic of Korea
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