Whipple Supercharger entrance and discharge porting for standard AX cases. 1600AX, 2300AX, and 2300AXO.
Please note that not all Whipple superchargers require porting. We do not alter port timing or port into any support structure. We only match the rear case wall into the rear rotor bore as well as smooth port discharge. If there is a sharp ridge on the rear wall to rotor bore, your supercharger can benefit from porting.
Please note that there is an extra fee for disassembly and assembly when not combined with a rebuild. We cannot guarantee the condition of any consumable components with supercharger porting services. Remember, this is port work, not a rebuild. If you wish to have it rebuilt, please choose this service when the item is sent in, so that it can be handled by the correct department. See rebuild section on rebuild pricing and information.