.044 inch , according to fordparts.com
The spark plug gap is .054"
The spark plug gap is .054"
.044 inch according to www.motorcraft.com for the 4.9 L ( 300 cubic inch ) straight 6
sparkplug placement for 97 f150 4.6
According to one of the Ford websites : For a 1988 Ford F-150 ( 4.9 litre inline six cylinder / 5.0 litre V8 / 5.8 litre V8 ) The spark plug gap is ( .044 inch )
Which engine?
The 1981 Honda 200 spark plug gap is .023. Most spark plugs will come pre-gapped from the spark plug manufacturer.
The recommended spark plug gap for a 1981 VW Rabbit is .028"
www.motorcraft.com shows the spark plug gap as .044 inch
.054 inch
15426378
The spark plug firing order is ( 1 - 5 - 3 - 6 - 2 - 4 ) The distributor rotor turns CLOCKWISE # 1 position on distributor cap faces AWAY from the engine The engine cylinders / spark plugs are numbered 1 to 6 going from front to rear