2016 complete refit of US Coast Guard Inspected passenger vessel “Quicksilver” under the Maine Clean Diesel program. The old Isuzu inboard was replaced with a new Cummins QSB 6.7. The boat was completely rewired and a remote battery switch was installed. We installed a new dash to accommodate the new gauge cluster and breakers. The boat also received a complete exhaust refit with a larger 6″ exhaust and custom surge chamber. All intake plumbing was replaced and additional sound dampening was installed. Lastly we installed a block heater and circulator pump to make sure the boat would be ready to go all winter long. At the end of the project we worked closely with the State of Maine to separate out covered costs from non-covered costs and also participated in the US Coast Guard Inspection and sea trial. The US Coast Guard gave the ok without requiring a single alteration.