I posted this in another section but since I'm new to this site I just noticed this section. I just picked up a 79' FL250 that was sitting for about a year and a half. While it ran when I got it it was running pooly and had no low end power. First I pulled the tank cleaned it and replaced fuel. I pulled the plug checked gap and made adjustements to the carb. It idles good now but under initial throttle it seem to bog out. I decided to pull the car to clean it and noticed there are to vacuum lines or plug that are broken.(pics attached). Could someone please let me know if they are suppose to be blocked or if a line should run somewhere? Ant help would be greatly appreciated.