I'm thinking of doing this kind of mod to make a cheap rad, but since I don't have tools like a blowtorch and solder and such, buying allthe tools I need that I'll probably never use again would outweigh any cost savings.
Are there any heater core models you've seen that would allow me to just attach the tubing to the stock pipes without doing any torch-work? Besides, I live in a small 400sqft apartment (cause I'm in a metro area), so I don't think a blowtorch would be a good idea anyway...