Powermaster 8163 Denso Style Race Alternator, 75 Amp, 12 Volt, 1-Wire

The Powermaster 8163 Denso Style Race Alternator is designed for performance vehicles that need dependable charging power in a compact, race-oriented package. Delivering 75 amps at 12 volts, this alternator provides consistent electrical output for ignition systems, fuel pumps, gauges, and other essential accessories while helping reduce unnecessary weight and complexity. Its Denso-style design is a popular choice for custom, racing, and high-performance applications.
The alternator features a 1-wire configuration for simplified installation and straightforward charging-system wiring. It is supplied without a pulley, allowing builders to select the pulley style and ratio that best match their engine, belt system, and intended use. The aluminum case helps support a lightweight configuration, while the black powder-coated finish provides a clean, durable appearance suited to engine compartments and competition vehicles.
Powermaster part number 8163 is engineered as a Denso 100 mm-style race alternator and is sold individually. Before installation, verify mounting provisions, belt alignment, regulator compatibility, and pulley requirements for your specific application. The pulley is not included, making this unit especially suitable for projects where the charging system is being configured around a custom accessory drive. With its 75-amp output, 12-volt operation, and easy-to-route 1-wire connection, this Powermaster alternator offers a practical solution for performance-focused charging systems.

Features:

• 75-amp output supports essential vehicle and performance electrical systems

• 12-volt operation for compatible automotive charging applications

• Denso style race alternator with a 100 mm housing design

• 1-wire configuration simplifies electrical installation

• Aluminum case helps maintain a lightweight alternator package

• Black powder-coated finish provides a durable, professional appearance

• Supplied without a pulley for custom belt and accessory-drive configurations

• Powermaster part number 8163