Predator 212 Swirl Intake adaptor

thingiverse

I made this for my son's race kart. The model has openings for all the inlets on the stock 212 carburetor. There is a lip at the top to help hold the filter in place. I added a swirl into the design to flow air. I highly doubt it makes a difference in performance. I can't attest to its longevity. I'm not a fan of the filament I used. A good PETG should be fine. It's setup for a ~2.5 inch / 62mm opening for the filter. (that's what I had laying around)