I have the vortech V1 supercharger on my 92 GT. I am currently looking into a 10 rib setup for more contact and less slippage. I was wondering what setups work with what pulleys. I have heard a 7" lower will fit fine with minimal cutting of the fan shroud. I hear that a 8" will need a different water pump pulley for clearance and others say the 8" will fit fine. What setups do you guys have that work? Thanks in advance!