need drawing for car engine or jet engine
i have to complete one assignment for that i want to create cad model of this.
so need drawing with dimension
You will find it hard to get such plans with dimensions for what you asked have a look here V8 Model Engine on if you are Interested let me know :P
There are free AutoCAD drawings and Catia 3D models for a KJ66 type miniature Jet Turbine Engine for model aircarft available at:
Follow the links on the webpage for the jet engine plans - they are free to download