Derek and I installed one in my quest today. I pulled it out and put it back in and he did the welding, he did a great jobhttp://i148.photobucket.com/albums/s5/allen405/20130406_110206.jpg http://i148.photobucket.com/albums/s5/allen405/20130406_113330.jpghttp://i148.photobucket.com/albums/s5/allen405/20130406_115436.jpghttp://i148.photobucket.com/albums/s5/allen405/20130406_122054.jpg

some one was in need of an air mass connector,, i lost my notes and yr of connector, i beleave it was an 86 but not 100% sure,, let me know if you still need it

hey guys just looking for some things...added a few things:   could use some odds and ends to finish up my 88.   -t3 manifold, -walboro/bosch fuel pump, -88/89 seats (pref black leather), -83 hood, -valve cover (mitsu script pref.), -oil pan, -coilovers, -shp or wider wheels for the rear, -3 inch 4 bolt downpipe, -newish short shifter, -stage4 6puck clutch, -flywheel (new stock or newish fidanza), -roll cage (not a full), -dual gauge pod for pillar as well.   let me know!   jcolvi

Can anyone explain to me why a bad vacuum advance causes a single stumble under wot?   I have a black 87 TSI (161K miles) I bought new in 1987 which is now running great after I replaced the vacuum advance (2nd time in its lifetime). I've never quite understood why the vacuum advance causes the single hiccup around 3k and then continues to accelerate. Thanks