Our process in a Nutshell
At Carbon Doctor we have adopted a tried and tested method of cleaning the carbon of your valves and inlet ports. Walnut shell blasting has been used for the better part of the century to clean sensitive components ranging from pc boards to jet turbines. This is also important when used in the cylinder head of a vehicle as the majority are made of aluminum which is highly sensitive to surface changes.
Using the right size and density the walnut shell is blasted into the intake track creating a clean surface whilst preventing any damage to sensitive engine components. The process is as follows:
Carbon Doctor uses this process as it is both cost and time affective guaranteeing a same day turnaround in order to get the vehicle back on the road. Other methods currently used necessitate the use of strong chemicals and metal brushes. This unorthodox method requires the inlet to be soaked overnight creating both a time delay for the customer as well as facing corrosive risks on aluminum components.