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Old 05-03-2024, 09:08 AM
JLBIII JLBIII is offline
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Default Manifold bolt torque specs in aluminum head

Recently installed a set of KRE D-port heads. For the intake and exhaust manifolds I'm using stainless bolts coated with copper anti-seize. How tight should these bolts be compared to ones in an iron head? Thanks

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Old 05-03-2024, 09:31 AM
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steve25 steve25 is offline
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25ft lbs will get it done.
Just first confirm that all the bolts thread in easy by hand and will not bottom out without having the manifold already clamped down.

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