Head swap

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Jan 1, 2018 | 10:45 AM

turboal1

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Head swap

Anyone running Sq port heads on a 5.3 ?
will it work ok being the squish area isnt right
and will the valves hit the block ?
or is it better to keep my 799 heads ?

Jan 1, 2018 | 08:22 PM

1FastBrick

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From: JunkYard

I have been told the bore is to small for those heads due to valve size. I have not tried it.

What is it that you think your going to gain by swapping to them?