Ignition timing 10* BTDC
My emissions sticker has 6 degrees BTDC for the timing, my 84 donor truck was marked 10 degrees, and the F600's are 6 degrees BTDC.
Evan MacDonald
82 F100 FlareSide
HD 300-6, 240 head
NP435(6.69 low)
2.73 Geared 9"
Blue & Silver