try about .016 on the feeler gauge. give or take 63FordFan
.025
According to one of the Ford websites : For a ( 1960 ) F-100 , 3.6 liter / 223 cubic inch six cylinder engine : ( .035 inch spark plug gap )
What engine and what year?
18
points gap 17
.019 new points. .017 used points.
The point gap is ( .021 inch ) unless the engine compartment decal shows different
To gap the points on 390 cubic inch Ford engine a gapping tool is needed. The tools allows a mechanic to physically stretch or reduce the gap. The recommended gap is 10 to 14 millimeters with the ideal of 12 millimeters.
The points gap specification for a 351 Ford Windsor engine is typically set at 0.015 inches (15 thousandths of an inch) when the points are closed. Proper gap adjustment is crucial for optimal ignition timing and engine performance. Always consult the specific service manual for your engine, as variations may exist based on the model year or modifications.
30 degrees dwell
.017
www . motorcraft . com ( no spaces ) shows : the POINT gap for a 1968 Ford truck - 360 V8 engine w/o EC ( .017 ) w/EC ( .021 )