Q-jet questions

[nvrenuf]

Ok, I'm new to the q-jet world so bare with me...

Which port should I use for PCV, front or back? I should have taken a pic of the underside, the rear is open thru the baseplate into the intake plenum while the front disappears into the baseplate.

I feel stupid for asking but I've run Holley's and push in valve cover breathers for 20 years so I'm not sure.

 

[blazer74]

Both are full vac, rear for power brakes front for pcv.
Depending what set up u have for power brakes determines what fitting to use In the tapped hole.

 

[nvrenuf]

You da man - THANK YOU!

 

[76zimmer]

agreed!