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    ACCEL/Spark Plug - Performance

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    Features & Benefits

    ACCEL U-Groove performance spark plugs produce a larger spark for more power at high rpms. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads. 035 gap.
    • U-groove designed for spark delivery
    • Shorty configuration for extra clearance when using headers
    • Produces greater firing energy effectively
    • Greater fuel efficiency and reduced emissions
    Part Number: 8199
    Weight: 0.65 lbs
    Notes: U-Groove Header Plug; 1 piece; Resistor; Shorty Plug for Headers; 8 pieces of PN[0576S]; 0.045 in. Plug Gap.
    Center Electrode Core Material: Copper
    Center Electrode Tip Material: Copper
    Drive Size: 5/8 in
    Ground Electrode Tip Material: Copper Nichol Alloy
    Insulator Material: Ceramic
    Insulator Type: Projected
    Resistor: Yes
    Seat Style: Tapered
    Short Style: Yes
    Thread Size (mm): 14
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.

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