I have search but am a bit of a new guy to forums. Anyways picked up a ss440 Yamaha believe it's a 83? Blue and silver. The carb is mangled. Broken choke cable plunger jammed and what I believe is the secondary jet? Has a piece of metal jammed in it that I can't seem to get dislodged to get a screw driver in. I'm very new to motors/carbs and just wondering what type of carb this is so I can possibly try to find a replacement. Thanks!