Jaylec Black Series Performance Alternator – Universal Motorsport Applications with Magnetic Rotor

When your motorsport build demands more than factory-standard charging capabilities, the Jaylec Black Series Performance Alternator delivers the power, reliability, and innovation needed to keep high-performance systems running strong. Built for universal motorsport applications and designed with cutting-edge rare earth magnets, this alternator ensures optimal charging even at low engine speeds—ideal for race cars stacked with power-hungry components like thermos-fans, electric power steering, fuel systems, and advanced monitoring electronics.

Purpose-built for professional motorsport and performance enthusiasts alike, the Black Series alternator offers superior amperage output, efficient cooling, and robust durability under extreme conditions. Whether you're running a time attack beast, endurance racer, or high-spec street car, this alternator keeps your systems operating at peak performance.

Key Features:

  • Rare earth magnet rotor for exceptional low-RPM charging
  • Delivers up to 150A at 12V—perfect for +60A motorsport setups
  • Universal motorsport mount with field isolation capability
  • Alternator can be switched off/on during operation*
  • Ideal for high-demand accessories: thermos-fans, ECU, winches, lighting, and more
  • Rated under hot (96°C) and cold (40°C) operating conditions for real-world performance
  • Rugged 7.5kg construction with high-efficiency cooling fans
  • Built for motorsport-level reliability and performance

*Note: Voltage spike risk when toggling on/off—use at owner's discretion.

Specifications:

Specification Detail
Voltage 12V
Amperage 150A
Cold Output 13.5V @ 125A (40°C rectifier)
Hot Output 13.5V @ 110A (96°C rectifier)
Mount Type Universal Motorsport
Mount Leg ID 58mm
C-C Mounts 170mm
Hole ID (Top) M8
Hole ID (Bottom) 10mm
Shaft Size 17mm
Pulley Type Fixed
Pulley Grooves 8PV
Pulley Diameter 70mm (2.75 inches)
Connections Plug EP24
Terminals B+, S, IGN, L, FLED
Excitation External
Ground Negative
Weight 7.5kg (16.5 lbs)

Take Charge of Performance

Push your vehicle's electrical limits with confidence—upgrade to the Jaylec Black Series Performance Alternator today. Available now at Racer Industries, your trusted source for professional-grade motorsport equipment. Power your build with gear engineered to win.

SKU BKS-150MSM
Barcode # 9356659751963
Brand Black Series

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