Industrial Injection Viper Phatshaft 63 Turbo 03-04 Dodge 5.9L Cummins
The VIPER PhatShaft 63 was designed to handle mild to aggressive fueling upgrades to increase overall performance. The Viper comes equipped with an extended tip 63mm forged milled compressor wheel and 360 degree thrust bearing. The Viper utilizes a 68mm turbine wheel with a modified exhaust nozzle angle, maximized wastegate ports, and enlarged wastegate chamber for full wastegate travel. Like all PhatShaft turbochargers, it is equipped with dual grooved high performance bearings and an adjustable boost elbow.




Description
The VIPER PhatShaft 63 was designed to handle mild to aggressive fueling upgrades to increase overall performance. The Viper comes equipped with an extended tip 63mm forged milled compressor wheel and 360 degree thrust bearing. The Viper utilizes a 68mm turbine wheel with a modified exhaust nozzle angle, maximized wastegate ports, and enlarged wastegate chamber for full wastegate travel. Like all PhatShaft turbochargers, it is equipped with dual grooved high performance bearings and an adjustable boost elbow.














