that means that the fuel pump was the problem [as suggested way up this thread], and you need to learn how to use the choke properly, and get a higher thermostat - when it's not up to proper operating temperature it needs some choke, and 'proper operating temperature' is 180+ .... fergit the vacuum, the more you push the gas, the more the vacuum drops which is as it should be .... figure out how to operate the beast and just drive'er
Bill