I have bobcad v21 for cad cam, mach 3 for interpretur, and a few machines i can use. I want to make an aluminum throttle body for a turbo project i am building. The setup is a 2.0L engine being stroked to a 2.3. I made a custom intake but wanted a custom 70-75mm throttle body to go with the intake. Can anybody help me get designing and machining a prototype. I will be machining it out of tooling board before using the aluminum. I want to make the butterfly and shafts and all. Where do i start. I want a 3-3.5 inch opening and the intercooler end caps and piping will be sized to what ever size the throttle body is. I have a prototype 3 inch maf made with my polymer setup. |