Home › Forum › Ask A Member › 1955 Fleetwin, running hot? › Re: 1955 Fleetwin, running hot?
June 17, 2016 at 12:24 pm
#38468
quote FrankR:
Main exhaust outlet is underwater snout aft of the prop. The above-water discharge is an exhaust relief for better starting and idle (less back pressure on exhaust)
Doh…feeling sheepish here