Skip White Performance is an amazing professional high end machine shop and engine builder. They produce the highest quality engines, using all high end top quality parts, designed to make your engine last and perform to its best ability. They know how to design a well running high HP motor, and they are experts in making all your engine parts compatible, working harmoniously together. They are easy to work with, very responsive, they provide expert advice in building your custom engine and giving advice along the way of the build, and showing you progress pictures and the final dyno video of your particular engine. I am extremely happy with their expertise and service.