.020
The distributor point gap for a 1980 Datsun 720 is typically set to 0.016 inches (0.4 mm). This gap is crucial for proper ignition timing and engine performance. Always consult the vehicle's service manual for specific adjustments and maintenance recommendations, as variations may exist based on engine configuration.
If your 1980 H D still has it's electronic ignition set the plug gap at .040 ... If some one has changed it to a point and condenser set up you need to set your plug gap at .028 and your points, if it has been converted , set at .018
Twins are .7-.8mm.
The Gap Band III was created in 1980.
The gap on the 351 Cleveland changes timing. Adjust the point gap until it is at 28-32 and begin timing then.
0.019 point gap
The point gap for a 429 v8 is : .017 The point gap for a 429Pl v8 is: .020
.035 spark plug gap, .02 point gap.
0.35 gap
.027 is the point gap.
The point gap is 17 to 19
I BELIEVE the point gap is ( .017 ) and point dwell is ( 26 - 31 )