In this, episode 170 of PowerTec, DV attempts to show how, when faced with a chronic cash shortage, it is possible renovate a cam for a limited mileage so a newby can at least get going as far as short duration events are concerned. This includes autotests, drag and sprint events. While doing this he tested a highly hyped rust remove and found it not to be good. How 'not good' did that prove to be? Watch and see just how much short of advertised it proved to be. It was almost unbelievable!