i cant find a vacuun diagram any for my 240z can any one help me plz

Wow, i need one, too, but you didnt get many responses, eh?

There's a diagram in my '78 FSM. Isn't there one in the '73 FSM?

There are several diagrams in the Haynes Manual.

This one is for the evaporative emissions control system: -

What exactly are you wanting?

I looked high and low for one when I went from flatties to a 72 R/T intake. Granted, my surfing skills are not the best, I found it easier to wing it. What vintage intake/ motor are you looking for.

i know this not my form but do you think one of you can send me a few pic's of an engine bay with no of the smog stuff on it a few of the left right front and one of the side with the air cleaner off so i can see if every thing is hook t up right maybe that is the reason way i am not getting power to my z think you i tryed to look on Google but i can not find any good clear photos on there think you all

jeremy