Don’t know off the top of my head, however they will be arranged either CW or CCW in the firing order (1-3-2-4), just can’t remember in which direction.
Chris
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Chris Johnson
RV-9A - Done(ish) 4/5/16! Flying 4/7/16
as Larry says, Look at the nuts that screw onto the spark plugs!!!!
Good Luck,
Mahlon
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