Gen V lt1 (allen key) bolt torque spec - LS1TECH - Camaro and Firebird Forum Discussion

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Gen V lt1 (allen key) bolt torque spec

Old 11-08-2018, 01:49 AM
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Default Gen V lt1 (allen key) bolt torque spec

Hello

What is torque spec for cylinder head bolts ? also did anyone noticed the 13mm allen key head bolt on bank 1 ? it is shorter than the rest of the head bolts but with the same threads.
also I need VVT bolt torque spec

Thank you guys
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Old 11-10-2018, 11:55 AM
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No one know the torque spec ?
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Old 11-10-2018, 12:03 PM
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Have you checked a manual?? They do exist..
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Old 11-10-2018, 12:57 PM
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Originally Posted by G Atsma View Post
Have you checked a manual?? They do exist..
yes you are right , I opened the head before I took a look at the replacement bolts. I dont have the manual. do you have it ? can you tell me what is the torquing procedure for the cylinder head ? is it the same as the LS heads post 2004 ?
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Old 11-10-2018, 02:30 PM
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The torqueing order should be the same, but the actual torque figure should be able to be googled.
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Old 11-14-2018, 06:08 PM
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from BTR , internal hex bolt ( 59 lb-ft - 90 deg - 40 deg ) , standard hex bolts ( 59 lb-ft - 90 deg - 60 deg ).
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