Fuel and Spark are very important for your Harley-Davidson to run. Here’s a quick look at HD spark plugs.
Next Video: Harley Fork Oil Change Softail / Dyna
Related Video:
Removing and Replacing Harley Fork Oil Dyna
Fuel and Spark are very important for your Harley-Davidson to run. Here’s a quick look at HD spark plugs.
Next Video: Harley Fork Oil Change Softail / Dyna
Related Video:
Removing and Replacing Harley Fork Oil Dyna
2003 Harley dyna lowrider 88 inch 100th anniversary , spark plugs keep fouling out after 15 minutes of running , i have tighten intake ,exhaust ,adjust carb a hair . carberator works great no problems just fouls plugs out black and fast