[johnny lats]

I bought mine off of ebay and got no instructions or fittings. What goes into the hole that is on the underside of the upper intake??
Also where do I put the other end of my PCV valve now (as it used to go on the underside of the stock upper intake).
THANKS!

 

[faststang90]

holley intakes

u may have not got all the parts the hole under the upper is for your egr it has a little tube that goes to the lower should be a hole wright under that and for the pvc there is a tree that comes with the intake all your vaccum lines go to it

 

[johnny lats]

Thanks for the reply. I have that little tube for the EGR, but I don't have the vaccuum tree. The hard black vacuum lines that came from underneath the stock upper intake screw into the hole on the Holley where the vaccuum tree is supposed to go- can I use this? There is only three prongs- whereas the Holley vaccuum tree apparently has four (just learned this after talking with someone tonight).

 

[johnny lats]

I also have another hole on the underside of the upper. It is not on the passenger side of the cylinders, but on the driver' s side. What is this hole for?

 

[johnny lats]

ttt

 

[johnny lats]

ttt

 

[ChadTN]

Is this the hole you are talking about?

I don't know what it's for...Maybe someone else will know.

Chad

 

[johnperdeye]

I stuck a plug in mine.

 

[93 347 Cobra]

Mine is plugged too.