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stepson stepson is offline
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Join Date: Mar 2010
Location: Texas
Posts: 1,588

I found this:
Two vacuum lines on the Distributor...... And this:

In later years, they did away with the retard vacuum line, but I can't remember what year that happened.

I haven't owned any 928s older than 1984 in several years, so I can't just go look. I did find this from an '84, which shows only one vacuum line to the distributor, but YMMV.(obviously does) This diagram does show that the advance line from the distributor originates on the right side of the throttle body aft(?) of the butterfly(?)
John Curry (Drift King) 928OC member
Grand Prix White 1994 GTS AT (The GTS)
Cobalt Blue 1989 S4 AT (The Blue Car)
Indishrot 1984 Euro S AT (The Stepson)
Black Metallic 1984 Euro S 5 speed (The Schwartz)

Last edited by stepson; 12-04-2015 at 11:11 AM..
Old 12-03-2015, 08:15 PM
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