Custom Automotive Piston Design

I’m gearing up to refine an internal-combustion engine and need a set of high-performance pistons designed from the ground up. The goal is a production-ready model that balances weight, durability, and thermal efficiency while meeting modern emissions and fuel-economy targets... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D CAD, 3D Modelling, Automotive Engineering, CAD/CAM, CATIA, Mechanical Engineering, Product Design, Solidworks)