Has anyone purchased a crown bbd42s non stepper motor carburetor to replace a bbd carb with the stepper motor? Are the crown carbs any good? EBay has new Chinese BBD carbs For under $100. Are these Chinese clones the same quality as the crown model? Please don’t suggest a Webber or motorcraft conversion. I want to keep it stock. My Jeep is nuttered and the computer has been removed. Thanks!