Which size adapter for compression tester?
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leftfield6
Which size adapter for compression tester?
Hoping to do a comparison test between all 4 of my cylinders this weekend. I have a compression gauge kit in my garage somewhere, but I need to find it. Does anyone know off-hand which size adapter I need for the Fiat spark plug threads?
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baltobernie
- Patron 2020
- Posts: 3466
- Joined: Sun Nov 25, 2007 6:00 pm
- Your car is a: 1973 Spider [sold]
- Location: Baltimore, MD
Re: Which size adapter for compression tester?
The Spider uses a "standard" size spark plug, with 14mm threads.