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Gen V lt1 (allen key) bolt torque spec

Generation V Internal Engine 2013-20xx LT1

Gen V lt1 (allen key) bolt torque spec

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Old

Nov 8, 2018 | 12:49 AM

#1

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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

Old

Nov 10, 2018 | 10:55 AM

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No one know the torque spec ?

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Nov 10, 2018 | 11:03 AM

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Have you checked a manual?? They do exist..

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Nov 10, 2018 | 11:57 AM

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Quote:

Originally Posted by G Atsma

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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Nov 10, 2018 | 01:30 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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Nov 14, 2018 | 05:08 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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