Lapping valves
When the budget doesn't allow for a full rebuild on the Mustangs' Inline 6 you do what you can, like lap the valves - old-school - just enough to clean up the face and seats to provide a better seal.
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When the budget doesn't allow for a full rebuild on the Mustangs' Inline 6 you do what you can, like lap the valves - old-school - just enough to clean up the face and seats to provide a better seal.