welcome to the world of gas engines, sometimes you check everything and it still doesn't want to run!. my 200x would fire on the old plug, but only sometimes, swapped in a checked and swapped anyway pulse generator, coil, rotor direct wire still wouldn't fire the mew plug! finally checked the stator and it was reading a little off, installed a new stator and she fires right up!
My 350x? I finally gave up and sold it!. jim
81 185s
82 185s with 85 200s motor
suspended 185s
85 atc70
1984 200s
85 350x 3rd owner
and a 72 ct70
projects coming along
85 200s
81 suspended 185s (can't believe I came across 2)
1982? 185s