I have an interesting problem with my gastank. I want to resume use of my 4L gas tank, but when I used it before, on my 2 stroke, it vibrated in harmony with the engine from 18-25 miles per hour give or take. The issue is not simply vibration, but amplification of said vibrations when the frequency of the engine fire reaches the harmonic frequency of the gas tank, causing over vibration(to the point where even at half a tank, the gas cap would spew a froth of gasoline/oil. In order for me to use this gas tank safely, I need a way to change the acoustic qualities of my gas tank in order to keep it from achieving harmony with the engine. Does anyone have an idea of what I can do to achieve this on little to no budget. I could go back to using my 2.5L gas tank, but I like the range I can achieve with my 4L tank.
Any ideas will be appreciated. I will take all ideas into account.
I was looking at great stuff foam, or figuring out some other way of coating the tank with something that will change the acoustic value of the tank. Any ideas will be helpful. Just remember that I have little to no money to spend. A solution for under or around ten to twenty dollars would be best, erring on the side of ten dollars.
Any ideas will be appreciated. I will take all ideas into account.
I was looking at great stuff foam, or figuring out some other way of coating the tank with something that will change the acoustic value of the tank. Any ideas will be helpful. Just remember that I have little to no money to spend. A solution for under or around ten to twenty dollars would be best, erring on the side of ten dollars.