View Single Post
sundevil64 sundevil64 is offline
Registered User
 
Join Date: Apr 2009
Location: Cedar Park,TX
Posts: 2,596
Garage
What purpose do the vacuum ports serve? Could I convert another WUR from a another application, make it adjustable and use that?

I couldn't help myself I opened up the 930 CPR aka "wur" and wow was it corroded. Look at the pin.



I sourced this other WUR from a Jetta. It looks brand new inside, but does not have vacuum ports. I put it on and it seems to work okay. Pressures are different of course. 74psi for control pressure, cold pressure 72, Warm seems to climb up to 72 also from about 64.
__________________
John- I blame and thank the longhood boys of Austin
-84 911 Carrera w/ 930 t/p,efi'd,dizzy free,HFS turbo, 78 930 RoW no option sunroof coupe, 64 Corvette roadster, 71 911T, 73 911E, 67 Bronco survivor. 71 FJ40, 95 M3 (for sale)
"Illegitimi non carborundum"
Old 08-12-2011, 03:21 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #9 (permalink)