Ford manual states 1.32 - 1.42 mm (0.052 - 0.056 inch) for a 4.6 (GT or Cobra)
Motorcraft SP-493 (GT)
Motorcraft SP-??? (Cobra)
.054 inch
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
The spark plug gap on a 1999 Suzuki Intruder 1500 is 0.035 inch. This is a common spark plug gap size for motorcycles.
.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".
What is the spark plug gap for a 1999 Nissan Quest w/ 3.3 engine?
The Spark Plug Gap.040 (In thousandths of an inch)