Winterization Time
Winter and Holiday Hours
19th August 2017
16th September 2017
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Repower your Boat

You may not realize that G & G Marina has Yamaha engines in stock for repowering. If you have a tired engine on your fishing boat, bass boat, runabout or pontoon boat, now is the time to repower, so that you will be ready to go for the winter and spring. Remember, outboards can be run all year. The last thing you want is to be without a running engine when you need one. G & G has a great selection of new Yamaha 4 stroke engines to meet your needs. Contact Larry at G & G to discuss your repower or new power Yamaha today. You can reach him at 573-346-2433 or email

What is done in a repower?

The old engine, control box, engine harness, control cables and instruments are removed.

Then new engine, control  box, engine harnesses, control cables and instruments are installed. All remote control installations include an hour meter. The completed rig is then launched so the engine can be run for a  preliminary break-in period and test run to insure proper prop sizing and top rpm. Pre-delivery checklists are recorded to meet the requirements for warranty that include checking cold and hot starts, warning functions, safety lockout and kill switches, and computer downloads to check all system parameters.