Ok, I am going to school for race engines and as a side project I have been studying camshafts a lot in my free time. I am looking for a cummins and/or duramax camshaft so I can plot them out with the schools cam doctor and then run them through the programs I have to see what is going on with them and what could be done to improve them. I am not looking for anything fancy, I just want a stock cam shaft. Please message me if you have something and we can work something out.