hey guys im thinking about purchasing the smaller pulley for my '01 xjr off Eurotoys however it says some modification to the blower will need to be made to clear the new pulley? does anyone know about this. i thought it was a fairly simple process

 

ive been doing some research because will soon purchase it . From what ive found a tool is need to pull it off and install it. No modifocation to the charger need

 

Since the new pulley is smaller, depending on whta size pulley, you will have to grind down the supercharger snout so the pulley will clear.