Supercharger Porting

One of the best bangs-for-the-buck (in dollar-per-horsepower terms) is porting your supercharger (and supercharger snout). What is blower porting? Well, briefly it's the process of modifying a forced induction system to optimize airflow and reduce turbulence within the supercharger. By enlarging (i.e. "hogging out") via our custom tuned CNC profiles and smoothing the internal surfaces (often by hand blending after the CNC process) of the blower, it allows for more air to be compressed and delivered to the engine at a faster rate. This results in increased horsepower, torque, and throttle response, making it an ideal performance upgrade for high-performance "modded" cars.

All of our blower packages include:

• Disassembly and inspection of your supercharger case and snout including all bearings, rotor pack and associated hardware.
• Thorough cleaning using both our ultrasonic parts washer and our special formulation of elbow grease.
• 5-axis CNC snout and case treatment using our Centroid A560 5-axis CNC.
• Hand blending where necessary for smooth transitions.
• Final inspection, wash and re-assembly.

There's a couple things to note about our process:

• We offer a rebuild service along with our porting services which replaces all bearings etc. This service is optional but we may require it depending on the condition of your blower/snout internals. We'll get with you if it's required.