mattmullins
Well-Known Member
Have the dyna 3000 so i added the dyna dc3-2 coils nice big blue spark, so i took one of the plug wires and put a spark plug in it so i could see the spark held it close to the frame and was jumping around 1/2" that's a pretty good jump . So i figured more gap on the plug stock is 35 thousands so put at 45 seems to run a lot better more smooth better pull I like them worth the money $204 whole set.
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