If you want to get more boost out of your Terminator Cobra and have already changed your supercharger pulley then the next step is the lower crank pulley. Metco's kit is custom-engineered to be a complete bolt-on, with no cutting, drilling, or irreversible changes required. A special tool is included to assist the installer with removal of the factory pulley retaining bolt.
Metco offers a +2, +4, +6, +8 and +10 Pulley Ring option so please specify what ring you would like in CHECKOUT
Changing of the lower crank pulley, just like changing of the upper supercharger pulley will require a new belt that is the proper size.