1977, 1800, non-California engine.
There is a 12mm, horizontal, tapped hole in the left-rear, vertical face of my cylinder head. It is high, adjacent to the cylinder-bolt boss. It appears to be blind, not connecting to any internal passage. I don't remember anything screwed in there when I disassembled the head. What is the purpose of this hole?
Mysterious tapped hole in head
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fiatfactory
- Posts: 506
- Joined: Sun Jun 13, 2010 11:22 pm
- Your car is a: 1970 128
Re: Mysterious tapped hole in head
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Last edited by fiatfactory on Tue Jul 02, 2019 9:59 am, edited 1 time in total.
nothing to see here... move along.
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131
- Posts: 672
- Joined: Sun Nov 14, 2010 1:13 am
- Your car is a: 1982 131 Superbrava warmed 2.0 litre.
- Location: Tasmania, Australia
Re: Mysterious tapped hole in head
The long number cast into the top of the head will give you an idea of where it's from. As Steve said, my first thought was a Lancia.
Mick.
'82 2litre 131, rally cams, IDFs & headers.
'82 2litre 131, rally cams, IDFs & headers.