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

Is there a torque spec for Knock Sensor

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Old Mar 4, 2008 | 01:38 AM
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Default Is there a torque spec for Knock Sensor

1988 Knock sensor, is there a specified torque for this part, or do I just do what I did and tighten until I felt it was tight enough before I snapped it off.

I also use Blue thread sealant, didnt want to use red in case I would have to remove it anytime.

Thanx folks.
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Old Mar 4, 2008 | 02:50 AM
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There is a torque spec, I don't have my Helms in front of me, but I want to say it is around 7-15 lb/ft but its been a few years since I installed one.
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Old Mar 5, 2008 | 11:18 PM
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Torque on a '91 knock sensor is 14ft/lbs.

Most sensors you buy already have sealant on the threads. There is no need for more.
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Old Mar 5, 2008 | 11:43 PM
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Originally Posted by AdoptAVette
Torque on a '91 knock sensor is 14ft/lbs.

Most sensors you buy already have sealant on the threads. There is no need for more.
88 is the same.OEM should come with sealant applied and you should not use any more.Especially teflon as someone recommended.
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Old Mar 6, 2008 | 11:02 PM
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Originally Posted by staugur
88 is the same.OEM should come with sealant applied and you should not use any more.Especially teflon as someone recommended.
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Old Mar 7, 2008 | 07:49 PM
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14lbs and no extra sealent when I did mine
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