I wish I knew how to post pics. The 8896 booster does not have any holes for the fuel to come out of. When you look down in the booster from the top it looks like a piece of pipe going across from side to side in the middle of the booster. When you look at it from the bottom you notice the pipe is open to let the fuel out. I think the booster part number is 21R-718? Again I wish I could do pics because everyone says the two carbs have the same main bodys and I have one of each and the boosters are totaly different. I have owned and rebuilt a lot of each over the years and all of them I have seen have always looked different. Why do I always get the odd balls? Can someone take a pic of their 8896 so I can see if it is different than mine?