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cvh arp head bolts

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Old 07-06-2013, 07:27 PM
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millybuzzin
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Default cvh arp head bolts

Can anyone tell me the torque settings for my head i am putting arp studs and bolts in cheers
Old 07-06-2013, 07:34 PM
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haz87
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Take them out and use standard headbolts. Proven to 350bhp+
Old 07-06-2013, 08:52 PM
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Karlos G
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As above, many head gasket failures have been attributed to using these on a CVH turbo.
Old 08-06-2013, 06:49 PM
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millybuzzin
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Many thanks guys its a friend of mine he is rebuilding his engine and is using them
Old 09-06-2013, 09:41 AM
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Karlos G
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Tell him not too mate, they seem fine on NA CVH setups but on the turbo's they seem to cause HG failures, maybe down to higher temperatures and different expansion rates.
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