This engine will be going in the Race Car “Rustang” project. Tuner School Summer 2014 just completed the engine build and will soon go in the car. The motor is a stock LS3 bottom end with fresh rings and clevite H-series bearings. It has LSA heads from a CTS-v with Texas speed valve spring kit. It has a Holley Hi ram intake manifold with a fast 92mm throttle body. The cam is a custom grind specifically for tuner school.