What happens if you pull the vacuum line on a turbo?
What happens if you pull the vacuum line on a turbo? Vin Diesel uses a Coke pull tab to yank open the turbo vacuum line. This causes the engine to get get an enormous boost in power (even in reverse). What size is turbo vacuum line? gofer. 5/32" vacuum hose is the typical size used by most MBC's I've seen, 1/8" vacuum line is the size that comes off the back of the bov going to the IM. You want a snug fit but ALWAYS zip-tie the vacuum line onto the fitting no matter how tight it may be, that...