ok hooking up my tial wastegate.. should i route the vacum line to the turbo itself.. the 90degree nipple that comes on a precision turbo?? or should i route it to the manifold??

 

i did it to the turbo, i say whichever is easier for u but...ull see less boost if u put it to the turbo bc of the pressure loss by the time it sees the manifold but if u plan on getting a boost contorller ull b fine. the diff in pressure is very minimal