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Calibrated Power Stealth Mach 1 64 Drop-In Turbo 17-23 GM 6.6L Duramax L5P

Calibrated Power Stealth Mach 1 64 Drop-In Turbo 17-23 GM 6.6L Duramax L5P

When looking to upgrade the performance of your L5P Duramax, wouldn't you prefer something that installs easily AND delivers the power you're after? You can with the Stealth Mach 1 64mm turbo! This turbo outflows the factory charger and can support up to 650 rear-wheel horsepower with all factory emissions intact.

The crown jewel of this turbo is a custom 11-blade compressor wheel that delivers a wide efficiency range and can flow 74 pounds per minute of mass airflow, compared to the stock unit, which only flows 60 pounds per minute. It is built from lightweight yet strong billet aluminum and will help reduce or even eliminate turbo surge when towing. On the opposite end of the turbo, the turbine wheel has been upgraded to a 9-blade to deliver a distinctive sound and provide better efficiency to reduce exhaust gas temperatures (EGT's) and reduce drive pressure when under load.

To properly match the entire turbo, a custom vane/nozzle ring assembly was built in-house at Calibrated Power. This upgraded design features taller, wider vanes to match the larger turbine, providing superior high-load efficiency while retaining the factory exhaust brake and exclusive throttle response. Finally, this is built from a brand-new turbo, meaning no core charge

Important: This turbocharger does not include an actuator. The actuator is sold separately.

$944.70

Original: $3,149.00

-70%
Calibrated Power Stealth Mach 1 64 Drop-In Turbo 17-23 GM 6.6L Duramax L5P—

$3,149.00

$944.70
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Description

When looking to upgrade the performance of your L5P Duramax, wouldn't you prefer something that installs easily AND delivers the power you're after? You can with the Stealth Mach 1 64mm turbo! This turbo outflows the factory charger and can support up to 650 rear-wheel horsepower with all factory emissions intact.

The crown jewel of this turbo is a custom 11-blade compressor wheel that delivers a wide efficiency range and can flow 74 pounds per minute of mass airflow, compared to the stock unit, which only flows 60 pounds per minute. It is built from lightweight yet strong billet aluminum and will help reduce or even eliminate turbo surge when towing. On the opposite end of the turbo, the turbine wheel has been upgraded to a 9-blade to deliver a distinctive sound and provide better efficiency to reduce exhaust gas temperatures (EGT's) and reduce drive pressure when under load.

To properly match the entire turbo, a custom vane/nozzle ring assembly was built in-house at Calibrated Power. This upgraded design features taller, wider vanes to match the larger turbine, providing superior high-load efficiency while retaining the factory exhaust brake and exclusive throttle response. Finally, this is built from a brand-new turbo, meaning no core charge

Important: This turbocharger does not include an actuator. The actuator is sold separately.