WANTED – 1/25 Scale Long Tube Headers
I used to make headers out of soldering wire all the time
Easy to work with and already has the right finish
The collector is the only tricky part, but I would just file or grind the runners down, grab a proper size piece of styrene and heatshrink it together
(very similar to this guy, except he doesnt put the reducers in i used to)
Making Headers