WOSP 300 Series High-Output Racing Alternators

The WOSP 300 series alternators represent a significant advancement in high-performance charging technology, derived from the latest generation of Denso units. These alternators are meticulously engineered to deliver an unparalleled power output-to-weight ratio, making them ideal for both dedicated race cars and demanding road applications.

Unlike conventional alternators which require higher engine speeds to achieve peak performance, WOSP 300 series units boast specially wound stators that provide remarkably efficient charging. This design allows them to deliver up to 80% of their maximum output even at idle RPM – a critical advantage for vehicles equipped with high-draw electrical systems such as electronic power steering, heated windscreens, or substantial cooling fans. These components often operate most effectively at lower engine speeds, and the WOSP alternator ensures consistent, reliable power delivery.

The 300 series is available in a comprehensive range of amperages, from 95A up to an impressive 390A, catering to diverse electrical demands. They are suitable for both road and competition use, offering exceptional durability and performance under extreme conditions.

• Superior Efficiency: Special windings maximise charging rates at lower RPM.
• High Output at Idle: Up to 80% of maximum output achieved at engine idle speed.
• Wide Range of Amperages: Available from 95A to 390A.
• Versatile Application: Suitable for road and competition vehicles.
• Robust Construction: Built for durability and reliability in demanding environments.

Please note that pulleys are sold separately, allowing you to tailor the setup perfectly to your engine configuration.

Specification Options

Investing in a WOSP 300 series alternator is an investment in reliable power delivery and peak performance for your vehicle.