The blower carb is totally wrong.
The power valve protector has to be gotten rid of from the baseplate. The throttle shaft needs to be oringed. No holes at the top of the main body. It should have the Black solid floats that are notched for the rear jet extensions. I Don't believe there is any difference other than the needle/seats are a bit larger as well as the power valve between the n/a carb and the "Blower" carb..