Analising the radiator of my motorcycle, i saw that is made in copper. My motorcycle was sold in two models engine, 125cc two-stroke engine and 190cc two-stroke engine(that is mine).
And the 125cc have the same size radiator of 190cc engine, the only diference is the material is made. The 125cc is made in aluminum, and the 190cc is made in copper. The 190cc made in copper have 20% more better termic efficience than aluminum radiator made. And both radiator are the SAME size and construction type, only diferent is the material.
Then, if the copper have so better termic efficience, why not the intercooler is made in aluminum than copper??? Somebody know some intercooler made in copper? I think in made a intercooler made in copper for me! Copper is easy and cheap to weld!
thanks for any coments or info!