A 26 tooth front pulley is secured to the supercharger. Note a front bearing hub has been incorporated into the design and will function the same as the waterpump providing a double shear mount. This was very beneficial in our application as you will recall that the original bearing placement was moved rearward.
Just below you can see our belt tensioner and idler pulley, again both on double shear. This belt drive is solid to say the least. Belt adjustment or replacement is service friendly. All fasteners retaining the outer brackets are removable from underhood on the passenger side with vehicle on the ground.