If all settings between the your OBD 0 and OBD 1 program being equal one wont be able to make more power then the other. However if the OBD0 setups still only have one combined map for fuel and timing then with the OBD 1 setup you *might* be able to tune for a better VTEC transition. BUt like I mentioned earlier I dont know if Turboedit still has one map for fuel and one for timin or if it now has support for two maps for fuel and 1 for timing (one for high cam, one for low cam).