You’ve never heard a podcast topic like this one. Cass from Choate Engineering joins us today to talk Cummins, Duramax and Powerstroke cylinder heads! Why do the stock heads leave so much to be desired? Does your 5.9L CR have an internal EGR? What can porting do to improve durability on a daily-driver? Listen now and hear this in-depth look at air flow! This has been our most dicussed podcast yet! If you have questions please give us a call. We are always here to answer your questions Monday through Friday 8 am- 5pm CST. 901.553.9847