Check a sticker under your hood or a "Haynes Manual"
I just changed mine and the sticker on the hood says .052 to .056 and the guy at the parts store said shoot for .054
.054
.054 inch
.054 inch
On my ( 1991 ) Ford Mustang 5.0 liter the spark plug gap was ( .054 inch ) What year of Ford Mustang ?
the coil packs are numbered per cylinder
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
.054 inch
.054
According to motorcraft . com the spark plug gap for a 1993 Ford Mustang 5.0 L - V8 is : ( .054 inch )
( .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