LIGHTNING BOLT ALTERNATOR, NATURAL, 10SI ADAPTER KIT, 12 VOLT, 1-WIRE, 100 AMPS | #66437

Lightning-Bolt™ 100 AMP 
Mini-Alternator; 10SI Mount

Ultimate Street/Strip Alternator
80+ Amps @ Idle; 100+ Amps Top End
Features:
  • Mini-Style; 12-Volt
  • Unique Lightning Bolt Case
  • 10SI Mounting Adapter Kit Included
  • 100 AMP Internal Fan & 2.7in. V-Belt Pulley
  • 1-Wire Hook-up w/ Internal Regulator
  • Only 7 lbs.
  • 6.61" Center-on-Center Mounting
  • Multiple Patented Technologies
  • PROFORM Parts Brand Product
  • Sold Individually
PART# 66437
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NOW AVAILABLE! It took a technological breakthrough to develop an alternator that is nearly 40% lighter than a 10SI that kicks out as many amps! The physics defying Lightning Bolt design generates 80+ amps at idle, and over 100 amps at the top end…all this from a 7 lb, 98mm stator size alternator. It is light enough for the drag strip, but puts out the kind of amps that are needed on the street. On top of that, the Lightning-Bolt has its own unique aluminum housing that certainly will spin a head or two. Whether it’s fashion or function you’re after, the Lightning Bolt delivers both.

This is a 12 volt, 1-wire hookup alternator. A V-belt style pulley is included, and various serpentine pulleys are sold separately. This alternator uses the same standard universal mounting configuration as 93mm mini alternators. This alternator includes a billet aluminum adapter kit that allows it to fit a standard 10SI mount (6.61" Center-on-Center)...so easy remove and replace!!

  • BIG AMPS: 80+ at Idle, 100+ Amps Top End
  • LIGHTWEIGHT: Only 7lbs., 40% (4.6 lbs.) less than full size 10SI!
  • SMALL SIZE: 98mm Stator Size
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