Ok I am getting repeating results from super charging the Predator 420 cc generator on charcoal, using the Amtek blowers.
However in order to do this you need battery storage. In my case Im using the RV power to run this blower and the generator is charging this bank at a fixed amperage / voltage. When I need more power and for instance running my welder at my normal settings I can achieve this setting if I run this blower. If I want even more I can shut off the battery bank charger. The power is still coming from the generator fueled from charcoal.
I could automate this using a senor to read the governor. When the genny loads down this will fly open and I could electronically switch on this blower and disconnect when the sensor no longer reads the governor. For oscillating high loads this is perfect as it will be more efficient than just running a larger generator. This way you have power on demand