Compression sounds fine so it is back to basics.
Find Top Dead Centre on the compression stroke for #1. Both valves will be shut and the piston near the top of the bore (as seen / felt through the spark plug hole). The timing marks on the crank will tell you exactly.
Is the rotor in the dizzie pointed at #1 wire?????
It moves clockwise so just make sure your other leads are arranged in the right order clockwise.
Put clean new plugs back in and fasten up. Make sure the dizzie cap is correctly seated, you can get them slightly proud.
Test for spark on #1 plug with an old plug held in the wire and grounded to the block. Does it show a nice crisp spark at regular intervals?
BagusJeep lives in Bali, the Land of Temples.
With a Jeep every prayer counts.
1981 CJ7 258ci - Bagusjeep
1984 CJ7 258ci - Puthijeep
1981 J20 258ci - Gladys
1995 Cherokee 4.0 - CHEROKEE