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head studs for dummies?

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Old Dec 14, 2018 | 05:51 PM
  #21  
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That's why you don't tighten them beyond hand tight. Leaves room for a little movement.

The nut spins freely on the stud. It's not gonna crank down on the stud it just spins. And when you get it tight it pulls upward on the stud.
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Old Dec 14, 2018 | 07:29 PM
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ok thanks for the info.....studs are overkill for my build but i got them for free so mine as well use them.
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Old Dec 14, 2018 | 08:56 PM
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As far as expansion, aluminum expands more than steel. The block will grow faster than the studs. So snug is fine. Too tight is a problem, but hope that helps.
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Old Dec 14, 2018 | 09:05 PM
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yea i know the stud itself wont really grow down but the bottom of the bolt holes will expand up with the heat
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Old Dec 15, 2018 | 12:22 AM
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Originally Posted by Floorman279
yea i know the stud itself wont really grow down but the bottom of the bolt holes will expand up with the heat
Unless you trap a liquid down in the hole when you tighten a bolt or stud then you won't have an issue. Expansion alone isn't going to be a problem.
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