Draimond
Well-Known Member
- Joined
- Aug 28, 2008
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- 285
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- 260
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- Location
- Brisbane
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- VS V6 Executive
Just wanted to check if anybody knows the thread pitch and bolt size of the L36 V6 knock sensors.
The sensor will bolt slightly loosely into a 9/16" UNF nut, but that bolt size won't fit into the engine block.
It's tapered so probably NPT, around 1/2" and 18 TPI. But I'm unsure.
My local nut&bolt store told me to go to a plumbing store. Not particularly helpful.
Looking to get adapters made for the Bosch 2 wire knock sensors. I just want to get a positive ID on this bolt size before I talk to a machinist.
The sensor will bolt slightly loosely into a 9/16" UNF nut, but that bolt size won't fit into the engine block.
It's tapered so probably NPT, around 1/2" and 18 TPI. But I'm unsure.
My local nut&bolt store told me to go to a plumbing store. Not particularly helpful.
Looking to get adapters made for the Bosch 2 wire knock sensors. I just want to get a positive ID on this bolt size before I talk to a machinist.
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