Ive been told that for about $150 a 9.9 HP Yamaha can be upgraded to a 15 HP. Is this true? Is it possible to upgrade a 4 stroke as well as a 2 stroke? Will the upgrade harm the engine?
I ahve an older (probably early 70's) model 7.5 HP mercury that my Uncle gave me years ago and I have never tried to run it. I carried it to a mercury dealer recently to get it running, tuned up and serviced and they laughed and said they couldnt do anythig with it!!!! Is it possible to get...
I am planning on building a dock on a lot I own on a small river in SOuth Georgia. The dock will be about 30 feet long and I want to build it on permanent pilings sunk in the river bed. It isnt possible to get a barge up the river nor is it possible to get any kind of derrick digger down the...
