About half the Prestolite's I've checked had blown vacuum diaphrams. Seems a weak point for them. Ken Quoting JOE FULTON <piper_pa20@xxxxxxxxxxx>: > I finally made some progress on the drivetrain of my > 77 Gremlin X this weekend. I had finished installing > the replacement tranny cooler lines a few days ago. I > had installed a rebuilt nonfeedback BBD carb but had > not been able to run the engine for final tuning > because the old tranny lines leaked. > > I had mounted the air pump incorrectly and the belt > didn't line up with the lower pulley, so after > figuring out that puzzle and correcting the > misalignment I was able to start the car. > > I quickly found (well fairly quckly) that the > Prestolite distributor had no vacuum advance nor did > it have any mechanical advance. I tested the vacuum > system and the distrubutor was getting 15-16 inches of > vacuum at fast idle. I then tested the distributor > can and it would not hold vacuum. Kragens' wanted $79 > for a rebuilt distributor and my local independent > parts store wanted $57. Not in stock either place so > I began looking through my parts collection and found > another Prestolite six distributor which held vacuum. > > I installed it today and after the timing was set > properly the little 258 purrs like an AMC. I need to > install the driver's seat and see if it moves down the > road OK. I had the 904 tranny professionally rebuilt > by a local shop. Then onto finishing the interior and > color sanding the old paint followed by buffing. > > Big smile, > Joe Fulton > Salinas, CA > _______________________________________________ > AMC-List mailing list > AMC-List@xxxxxxxxxxxx > http://www.amc-list.com/mailman/listinfo/amc-list > > or go to http://www.amc-list.com > _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list or go to http://www.amc-list.com