I bought my 3D printer to make my own 1/24 model parts.
I find it difficult to find scale model parts so hope this helps others.
Twin Turbo manifold for a 1/24 model car V8 engine.
I didn't hole out the inlets as due to the side the sides get very thin, you don't see the holes when this goes into place anyway. This should print out to scale but can be adjusted in your slicing software.
Scale 1/24, printing time 58 minutes on a Wanhao Mini i3.
0.58 meter or 2 gram PLA. Temp 220, Speed 100%.
I build 1/24 scale model cars and find it hard trying to find parts,I know build my own parts.Any sales of my designs will be donated to a Cancer Charity, I make no profit from sales.