.054 inch ( according to fordparts.com )
On my ( 1991 ) Ford Mustang 5.0 liter the spark plug gap was ( .054 inch ) What year of Ford Mustang ?
.054 inch according to motorcraft.com
( .050 inch ) - spark plug gap for 1986 Ford Mustang - 5.0 liter engine
.044 inch spark plug gap for the 2.3 L - 4 cylinder engine in a 1993 Ford Mustang
The 1966 Ford Mustang 200 cubic inch straight six spark plug gap is .032 to .036 inch
.054
The spark plug gap for a 1988 Ford Mustang is: .044" for the 2.3L 4-cylinder engine .054" for the 5.0L V8 engine
The spark plug gap range for the non-Boss 302 is 0.032"-0.036".
gap is 0.035"
( .054 inch ) spark plug gap
.054
.054 inch