ive been working on swapping an aristo 2jz in my s13.... i have everthing so far to drop the motor but wen i inspected the motor i noticed 3 plugs that were broken ..... i was told they were switching valves... and one is connected to my waistegate on my stock turbos an the other two r connected to other vacuum lines on the turbo side. i was just wondering is there a way to get around them and just plug the vacuum lines in with the rest or do i have to get new ones to get the motor running right?? thanks 4 the help