|
Registered
Join Date: Oct 2007
Location: Phila. Pa. area
Posts: 617
|
Something to consider
20 or 30 years ago I had problems with 2 911 cars, not turbos. I had a high speed miss that I could not eliminate. I finally noticed the tack seemed to be acting a little strangely.
I unplugged the Purple / Black wire from the dizzy to the Tack and the miss went away. If you look at the parts book for the 1973/75 RSR you will find a optional Mech Tack. Apparently the factory knew the Tacks could effect the way the engine ran. Almost no one I have talked to ever heard of this possibility.
Mike Curnow
|