V8 Engine Model | Moving parts

This project is a fully functional V8 engine model designed for 3D printing. It features:Moving crankshaft, pistons, timing chain, and two valves per cylinder, standard firing order: 1-8-4-3-6-5-7-2,Fully printable timing chain,Can be rotated manually or powered by a popular DC motor,🔩 Assembly DetailsThe model is assembled using:Crankshaft and camshafts: 6x bearings 608 (you can print it from included files),Oil pan: 8 × M4 × 25 mm + nuts,Cylinder heads: 8 × M4 × 25 mm + nuts,Timing chain tensioner: 1 × M4 × 25 mm + nut, 608 bearingTiming chain guides: 2 × M4 × 10 mm + nuts,Optional DC motor mount:2 × M2.5 × 25 mm + nuts, or M3 × 25 mm screws (without nuts),O-ring for power transmission, 35 mm diameter,🔩 Printing tipsCamshafts: print split along the axis and glue after printing,Crankshaft: print vertically with supports,Springs: print with supports,Valves: print horizontally with supports (vertical printing likely to fail),Timing chain: print with 0.16 mm layer height, Assembly inst