how about this...
when i first got the trany fixed it would run down the road but cut out under quick acceleration. it had the main vacuum port on base plate open sucking air hard. after i pluged this it runs worse. i adjusted idle screws, points, timing, plugs. maybey smaller jets now... because it was getting more air before.... lol
i thought the 4 speed was gona be the hard part...
thx