Usually the type of scoop you have on the pic will fit over your carburator with an airfilter inside. They do have filters, if not, they should be able to go straight over you're stock/modified airfilter.
What scoop is that one? (brand)
Check on the webiste how hight it is and then check the clearance from you carb to the hood. This way you can roughly check if it'll clear the hood.
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