Put a little bit of effort into cleaning up the 2nd hand twintercooler.
I never realised what a pain aluminium is to work with!!!
I ended up polishing back the end tanks and top as best I could by hand with brasso and autosol. For the core, I removed as much tarnish as possible, masked off the shiny bits and sprayed with high temp silver paint.
Could be better. Could be worse.
final results tomorrow when the paint dries then fitting time