INDUSTRIAL INJECTION 364240651A DODGE PHATSHAFT 64 TURBO FOR 03-04 5.9L CUMMINS 12CM HOUSING

The original PhatShaft is the perfect turbo for quick spool and low end performance. The Phat Shaft turbo also has the overall volume for overall torque for efficient full throttle power.

The PhatShaft can be purchased with a 12 or 14 turbine housing matched with a 65mm turbine.

We suggest a 12 cm turbine housing if the engine is a 12 Valve and has moderate fueling upgrades such as 300hp injectors and a camplate.  If the engine has heavier fueling upgrades such as large injectors, aggressive cam plate and high rev governor springs then you will be better suited with 14cm housing.

The benefit of the 14cm exhaust housing is lower Exhaust Gas Temperatures. However with the 14cm housing, you will get a slightly slower response. The original PhatShaft is available in three different compressor sizes, 62mm, 64mm and 66mm.

All three compressors have extended tip technology. The waste gate is set at 40psi to prevent head gasket failure on the PhatShaft 62 and 45psi on the PhatShaft 64 and 66. 

All PhatShaft turbochargers are equipped with dual grooved bearings and an adjustable boost elbow. 

The INDUSTRIAL INJECTION 364240651A DODGE PHATSHAFT 64 TURBO is engineered for enthusiasts seeking a significant boost in performance for their 03-04 5.9L Cummins. As the original PhatShaft turbo, it strikes an ideal balance between quick spool and low-end power, optimizing the overall torque required for a truly exhilarating driving experience.

Built with versatility in mind, the PhatShaft turbo is available with either a 12 or 14 cm turbine housing, complemented by a robust 65mm turbine. For those working with a 12 Valve engine and moderate fueling upgrades, such as 300hp injectors and a cam plate, the 12 cm turbine housing proves to be the best fit. Conversely, engines with extensive modifications, including large injectors and high-performance cam plates, will benefit more from the spacious 14 cm housing. This configuration helps to manage lower exhaust gas temperatures while delivering peak performance, although at the cost of slightly slower response times.

The PhatShaft turbo is also renowned for its range of compressor sizes, including 62mm, 64mm, and 66mm, all of which feature advanced extended tip technology for improved airflow and efficiency. Maintaining engine integrity is paramount, and therefore, the turbo’s waste gate is calibrated to 40psi for the PhatShaft 62 and 45psi for the 64 and 66 models to prevent potential head gasket failures.

Every PhatShaft turbocharger is constructed with dual-grooved bearings and an adjustable boost elbow, ensuring reliability and consistent performance. Upgrade your ride with the INDUSTRIAL INJECTION PhatShaft 64 Turbo and experience the difference in power and responsiveness that only this turbocharger can deliver.