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72SB · 04-26-2023, 10:38 AM

You will see if its a blind hole when you pull the stud. The tap looks to be a "bottoming tap" which would be the kind you use on a blind hole.

04-26-2023, 10:38 AM	#29
72SB Registered User Join Date: Apr 2022 Location: Moorpark, CA Posts: 721	Re: Does this engine sound healthy? You will see if its a blind hole when you pull the stud. The tap looks to be a "bottoming tap" which would be the kind you use on a blind hole.