hi all,
i need an exaust extension for an os ft300 engine and i am thinking of manufacturing one from copper tube and soldering. i plan to use the tubes and soldering from the airconditioning suppliers.
do you think that it will be ok? i need to make a few bends also.is it ok with copper or do i have to use brass tubing?
i see that k&s have many sizes. anyone have experiense with that kind of machining?
copper or brass takes heat easier?
witch one bends better?
thanks
achilles