Innovators West: Overdrive Harmonic Balancer [C7 Corvette Z06, LT4]

Vendor: Innovators West

SKU: 770 - Single Keyway

$540.00 $600.00
Looking to spin that supercharger harder and help that monstrous LT4 blower breath a little more fire?!!  Add this lower pulley to the crank and you will increase the supercharger...
Size
Key
Belt

Looking to spin that supercharger harder and help that monstrous LT4 blower breath a little more fire?!!  Add this lower pulley to the crank and you will increase the supercharger speed by approximately 9% or 18%! 

 

SFI 18.1 Harmonic Balancer for GM 2015+ Z06 C7 Corvette LT4 or Corvette LT1 Dry Sump with LT4 blower swap

Details

  • Diameter: 8.75"
  • Weight: 9.2 lbs
  • 9% or 18% Overdrive
  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.

Reference

 

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