My '97 Dakota 5.2 is going old-school and getting a new Holley/Brawler 4bbl and an Edelbrock Air Gap. When the Throttle position sensor is unplugged is there any affect on the ignition? Will it run with the stock ignition? Also, any tips on a fuel pressure regulator that would readily hook up to the existing fitting feeding the fuel rail? Any relevant info would be great!