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LSA/ZL1 Supercharger Heavy Duty Race Drive 8 Rib (Ver 2.8)
LSA/ZL1 Supercharger Heavy Duty Race Drive 8 Rib (Ver 2.8)
LSA/ZL1 Supercharger Heavy Duty Race Drive 8 Rib (Ver 2.8)
LSA/ZL1 Supercharger Heavy Duty Race Drive 8 Rib (Ver 2.8)

LSA/ZL1 Supercharger Heavy Duty Race Drive 8 Rib (Ver 2.8)

LSX Concepts

SKU: LSX-LSAHDRD28

Regular price $749.00 $710.00 Sale

LSA RACE DRIVE 2.8

With the introduction of greater capacity superchargers as in the KONG 2650, we felt it was time for the LSA RACE DRIVE to get an update to manage the increased loads.  For example a standard KONG 2650 load factor would compare to a LSA supercharger running at 40% overdrive.  As you add overdrive to the KONG 2650 the load goes up exponentially.  The difference between our standard RACE DRIVE and our RACE DRIVE 2.8 are subtle but key to greater performance.

We have added our own LSX Concepts Billet Aluminum Black Anodized 73MM Dual Bearing Idler Pulleys to allow for even greater crank and supercharger pulley size selections while adding greater clamping power of a 12MM bolt to the tension pulley.

RACEDRIVE 2.8 supports:

  • Up to 3.5" Upper Supercharger Pulleys
  • Up to 10" Lower Supercharger Pulleys

The RACE DRIVE 2.8 supports:

  • GM LSA/ZL1 Supercharger
  • KONG LSA 2650 Supercharger
  • MAGNASON TVS2300 Supercharger

The Original LSA Race drive will remain available at our standard price of $599.00. (LINK)

For those wanting to step up your game, we highly recommend stepping up to the NEW RACE DRIVE 2.8.

Installation Requirements:

  • On engines not running high mount A/C or running Low Mount A/C
    • you will need to use a GM tensioner part number 12628025 (this is the standard LSA 6 rib tensioner for the Alternator and power steering which bolts to the two main bolt bosses on the left side of the LSA/ZL1 water pump) with a smaller 6 rib pulley to clear the race drive
    • you will need to purchase the LSX-419604