[Z06] Kooks Header Bolt Torque

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06-25-2008, 06:30 PM

BKNBLK

Intermediate

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Kooks Header Bolt Torque

Does anyone know the maximum torque for KOOKS Header bolts?

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06-25-2008, 08:36 PM

wstaab

Drifting

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OEM header bolts 20 ft/lbs
KooKs supplied header bolts 25 ft/lbs
ARP 12 point SS header bolts 30 ft/lbs

OEM headers gaskets are best.
You will need to re-torgue any of the above bolts after the first few heat cycles.

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06-25-2008, 09:11 PM

WeaponsGradeTorque

Melting Slicks

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I would not use Kooks. I had so many problems with those headers.

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06-25-2008, 09:39 PM

yanniz

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what grade are the bolts and what size?

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