My old Jeep was NA from the factory. The aftermarket Vortech supercharger kit designed for it utilized a 2-bar map sensor from from a SRT4 (neon) in place of the 1 bar stocker. Also, the kit included a boost referenced boost-a-pump (BAP) and larger injectors. The boost-a-pump increases the fuel pump voltage as additional boost is seen. The BAP got it's boost reading from the manifold. That would likely be the simpliest way of doing it. However, you'd need a tune that could read a 2-bar sensor. That's the sticking point I'd think. And what about the MAF sensor? Got me.

Anway, that would take care of fueling without a lot of grief. SRT fuel injectors and a BAP.

Here's one on ebay: http://www.ebay.com/itm/kenne-bell-b...sories&vxp=mtr