C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Torque spec. for Intake manifold for '95 LT1 ?

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Old 12-18-2004, 11:43 AM
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MikeC4
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Default Torque spec. for Intake manifold for '95 LT1 ?

need help can someone please tell me what the torque specification is for intake manifold for '95 LT1. Thanks
Old 12-18-2004, 12:22 PM
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FD2BLK
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The specs are below, it should be done in two passes and you need to do it the proper sequence. The crude drawing below is the sequence

-----12---11---4---1---5---6
Back--------------------------Front of intake/Motor
-----10----9---3---2---7---8


Intake Manifold Bolt/Stud FIRST PASS
6 Ft Lbs

Intake Manifold Bolt/Stud SECOND PASS
35
Old 12-18-2004, 12:30 PM
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fsr402
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Originally Posted by FD2BLK
The specs are below, it should be done in two passes and you need to do it the proper sequence. The crude drawing below is the sequence

-----12---11---4---1---5---6
Back--------------------------Front of intake/Motor
-----10----9---3---2---7---8


Intake Manifold Bolt/Stud FIRST PASS
6 Ft Lbs

Intake Manifold Bolt/Stud SECOND PASS
35
Here are pictures I took from my Helms book. It says something different them what he said.

http://img.villagephotos.com/p/2002-...7-MVC-139F.JPG
http://img.villagephotos.com/p/2002-...9-MVC-138F.JPG
Old 12-18-2004, 12:32 PM
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fsr402
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Nope never mind it's the same. The book is calling out inch pounds for the first setting.
Old 12-20-2004, 10:05 AM
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ASRoff
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Just torque it till it strips and back it off a quarter turn
Old 12-20-2004, 10:47 PM
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OK ASRoff, I took your advice and stripped all 12 of my intake bolts, and backed them off 1/4 turn, but I still have leaks ??? Can I use superglue instead of RTV??

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