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Alt, GM CS121 "5X5" Polish 100A XS Volt™ 6 grv Pulley, Fan & Baffle 3 Ear Mtg Side BAT Post

Powermaster Alternators FAQ's
Part
28478-114
  • Amperage: 100
  • Mounting: 3-Point Mtg 5.31"
  • Finish: Polished
  • Belt Type: Serpentine
  • Case: CS121
  • Voltage: 12-16V Adjustable
  • Idle60
  • Cruise90
  • Top End100
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Product Description

Powermaster race alternators supply the current that your race vehicle needs, ensuring the electrical and ignition systems have enough voltage/amperage to operate at peak performance. This also means your battery stays fully charged and predictable—you don't have to worry about your vehicle not starting at race time. They feature a variety of high-amperage ratings & one-wire hookup. Some models also include a pulley. Order the alternator designed for your vehicle application.
Feature points
  • Feature Point 1: XS Volt™ Unique Voltage Control System
  • Feature Point 2: 100 Plus Amps At Top End/60 Plus Amps At Idle
  • Feature Point 3: User Adjustable Voltage Set Point Between 13.5-18.5 Volts
  • Feature Point 4: Individually Dyno Tested with Proof of Performance Guarantee
  • Feature Point 5: Great for 12V/14V And 16V Systems
  • Feature Point 6: Instructions For All of the XS Volt™ Features Included
  • Feature Point 7: Compact Design To Snug It Up In A 5X5 Space
Technical Specification
  • Notes: For Racing Use Only
  • Wiring: 1-Wire
  • Regulator: Internal
  • Regulator Included: Yes
  • Pulley Type: Solid
  • Pulley Size: 6-grv Serp, 2.00" OD
  • Pulley Included: Yes
  • Bracket Included: No
Replacement Parts
  • Replacement Pulley: 114
  • Replacement Fan: N/A
  • Replacement Baffle: 345
  • Replacement Cone: N/A
  • Replacement Bracket: N/A
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