I just purchased a 1977 Bermuda Flandria in excellent condition. I changed the gas and fired it up..No problems for approximately 4 days. All of the sudden, loss of power and will not run. I changed the gas only to find that there is alot of debris in the gas. I cleaned it out again and put in new gas, still no luck. Is there a company out there where I can get replacement parts? I am thinking there is sludge or tank particles in the carb. Any ideas? Thanks. Bob