Good morning folks,as shown in pics, i found 4 vacuum takeoffs, 2 in trumpet base and 2 in plenum.Take off nr. 1, left hand side of the plenum: unknown, maybe is part of idle circuit?Take off nr. 2, left hand side of the plenum: connection of the PCV system, left hand bankTake off nr. 3, left hand side of the trumpet base: connection to fuel pressure regulatorTake off nr. 4, right hand side of the trumpet base: probably is the other connection to the PCV system, right hand bank where oil separator is fitted.I can't find the connection for vacuum brake booster...