You must be logged in and verified to contact the designer.
Bellmouth to fit the Dellorto SI 24/24E Carbuetor. Vertical space is constrained with the 24mm carburetor and air box so the bell is tilted to allow sufficient airflow above the bell.
No markup on this item, the price you see is what shapeways charges to make it.
I've enabled download of the STL file if you want to try and print it on a consumer grade printer, but the quality can't really compare.