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Weiand 8-71 Supercharger Pulley 8mm Pitch Drive

Weiand 7109-51
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Product images may differ from actual product appearance.

925-7109-51

made in usa
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Estimated to ship directly from the manufacturer on 10/24/18
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Weiand 8-71 Supercharger Pulley 8mm Pitch Drive $181.95
8-71 Supercharger Pulley
  • 8mm Pitch Drive
  • 51 Teeth

  • Weiand 7109-51 Details

    8-71 Supercharger Pulleys


  • 8mm Pitch Drive Pulley

  • Specifications:

    Teeth/Rib Number
    51 Teeth
    Blower Size
    6-71
    Blower Size
    8-71
    Hardware Included
    No
    Pulley Material
    Aluminum
    Pulley Tooth Pitch (mm)
    8 round tooth
    Quantity
    Sold individually
    Pulley Type
    Supercharger
    Pulley Style
    Gilmer
    Pulley Finish
    Natural
    Tooth Quantity
    51
    Manufacturer's Part Number:
    7109-51

    Use the chart below to determine drive ratios for 8-71 8mm pitch drive superchargers. Small block 8-71 kits are supplied standard with pulleys which will provide 14.3% underdrive. Big block kits are supplied with a 11.5% underdrive. Note that top and bottom pulleys are interchangeable.

    8mm Pitch Drive Pulleys and Ratios

    Click Chart To Enlarge

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.