I was thinking about charging the ve, but had planned on using the sc14 toyota supercharger. Found all the pulley diameters and everything. Measured the ur ve crank pulley and it was the the same as a hks 8-9psi pulley. Using the stock ve pulley would put it around 5-6 psi. Its very easy to do though, takes about $300 for a basic side mount system and a weekend to fab everything up if you plan on it taking the place of the ac comp.