Mystery Port
Mystery Port
03-31-2008, 09:04 PM
#3
Rennlist Member
Mine is not. I think certain model years have a hose hook-up. On my 86, the port was never opened, and nothing hooks up to it..
03-31-2008, 10:34 PM
#4
Basic Sponsor
Rennlist
Site Sponsor
Rennlist
Site Sponsor
And your air filter is upside down 8>)
__________________
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014
928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
03-31-2008, 11:17 PM
#5
Team Owner
if this port is open in the housing then you need to plug it ,as its open to outside unfiltered air. The aircleaner should be positioned so the rise is visible and goes away from the intake to increase the size of the filtered part of the intake housing, Good catch Ro
Last edited by Mrmerlin; 04-01-2008 at 12:07 AM.
03-31-2008, 11:26 PM
#6
Inventor
Rennlist Member
Rennlist Member
Pre-86, that port is connected to the carbon cannister, if equipped.
Late 86.0/86.5 there is an addition steel vapor line which goes all the way back, and dumps behind the rear bumper. The air filter port is undrilled.
Now that the filter is dirty, don't turn it back over!
Late 86.0/86.5 there is an addition steel vapor line which goes all the way back, and dumps behind the rear bumper. The air filter port is undrilled.
Now that the filter is dirty, don't turn it back over!
04-01-2008, 12:08 AM
#7
Team Owner
Yeah sorry i forgot to add that last and most important part about not turning the filter over, Thanks Ken