I am thinking of buying my first 3d printer. I have a 12 year cad cam background for my job but I have never used a 3d printer. I am wanting something that would have a work envelope of 7.5"X7.5". I also was curious if there is a filament that I could make an airbox boot for my motocross bike with. It would need to be resistant to gas and oil somewhat. I was thinking of getting a RoBo 3D R1 3D Printer??????????????
Any advice is appreciated.

Thanks
Mike