so im having carb problems with my civic. when ever i give her gas she back fires.. bought it from a co-worker and haven't done much to it. changed the sparkplugs (gaped right) changed the spark wires and cap (wires are right) had the timing done professionally. i no that the mechanic had to gap the points a bit larger then they shoulda been for some reason. noticed that the carb had no vacuum lines and everything was capped off. bought some tubes but with out a diagram i have no idea where to plug them into. also noticed that the carb has a leek in it.
so basicaly i need a vacuum line diagram and a carb repair kit. would love a recommendation for a kit and some tips about stuff.
anything will be appreciated =]
heres a pic of the carb if it would help: