Powermaster XS Torque Starter Motor – 4.4:1 Gear Reduction (Natural) to suit BERT or BRINN Transmission (Speedway)

Built for extreme performance applications, the Powermaster XS Torque Starter Motor is the go-to choice for high-compression engines and demanding speedway transmissions like BERT or BRINN. Engineered with innovative InfiniCLOCK technology for a true 360° mounting rotation, this starter eliminates hot-start problems while delivering serious cranking power in tight, high-heat engine bays. Lightweight, compact, and highly efficient, it’s the ultimate solution where space, heat, and performance matter most.

Key Features:

  • 4.4:1 gear reduction for maximum torque
  • InfiniCLOCK design allows 360° rotation for perfect fitment
  • No heat soak or hot start issues
  • Recommended for engines up to 18:1 compression
  • Lightweight at 8.5 lb (3.86 kg)
  • High-efficiency design delivers 200 ft·lb (271 Nm) torque
  • Machined aluminum adapter block for strength and clearance
  • Clears most oil pans and headers
  • Adjustable mounting block for easy installation
  • Ideal for street rods and tight bay builds

Specifications:

Feature Details
Gear Reduction 4.4:1
Torque Output 200 ft·lb (271 Nm)
Weight 8.5 lb (3.86 kg)
Compression Rating Up to 18:1
Design InfiniCLOCK – 360° rotation
Adapter / Mount Machined aluminum, adjustable mounting block
Fitment BERT & BRINN speedway transmissions
Clearance Clears most oil pans & headers
Use Case High-heat / tight space engine bays

 

Download  Install Instructions

 

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