Quote:
Originally Posted by SVOboy
A p28 and 4-wire isn't going to work for the car, unless you're planning to run california emissions, in which case you'll probably still need a cali vx ecu since I don't think anyone has dumped the rom for the cali vx yet. I would pick up a p07 and ntk/ngk 5wire or the swap really won't be worth it. You'll also need the additional wiring for the vx and the EGR controls.
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I meant that I have a 5 wire, not 4. My mistake. What extra wiring? Are you sure the VX has an EGR? Is the P07 the stock ECU? Is there a difference in the long block for a CA VX vs. 49 state VX? Or is it all external?