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HTT 89730771-0063 LB7 ProMax 64 Turbo

89730771-0063 - z
89730771-D063 LB7 ProMax 64 Turbo
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Shipping: Add $250 Core Charge
Was: $1,529.00
Sale: $1,376.10
Save: 10%
Save: $152.90


The LB7 Promax is basically your stock turbocharger on steroids. Built specifically for the 2001-2004 LB7 Duramax, this turbo is perfect for the 400-625rwhp market looking for better EGT control with a much broader power and torque band to work with. This turbocharger is a direct replacement to the stock unit, with no other changes to the truck required. Improved air flow from our 63.5mm 6-blade billet compressor wheel along with wastegate modifications makes this the ultimate bolt-in upgrade.

Built transmsision, EFI Live tuning and a lift pump will help reach it's maximum potential. We've seen over 80hp and 160lb-ft gains over the stock turbocharger, with dyno charts in the 620hp range.

*Picture does not depcit current version of this upgrade



Shipping Information

  • Item Requires Shipping
  • 45.0 lbs.
  • W14.0000” x H14.0000” x L14.0000”
  • $250.00
  • This item ships in its own box.
  • Add $250 Core Charge

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