• Harley-Davidson Upgrades: Spark Plugs, Coils and Wires
    25:47

    Here’s a great upgrade or fix. Coil, spark plugs and plug wires for your Harley-Davidson. Videos on Removal and Replacement of Charging System: Harley Davidson Charging System Removal Harley Stator and Rotor Shell Replacement Harley Voltage Regulator Replacement

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  • Harley Sportster spark plugs replacement
    4:14

    Bob teaches you how to service the spark plugs on your Harley’s engine. Although you can clean and service your old spark plugs, Bob recommends just buying new ones because they are fairly inexpensive. You should purchase gapped, Harley-only spark plugs which usually come with a gap of 38-43,000th of an inch. After applying some

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  • Harley Davidson Spark Plugs Replacement
    2:34

    No spark, no fire. That is the name of the game when it comes to Harley Davidson spark plugs. Follow along with this critical video on the importance of maintaining healthy spark plugs. Bob and Mark review the simple steps of Harley Davidson spark plugs service that are some of the most important we can

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