Unknown Al. ?

[Jim Shoulders]

Hello Mr. Andy- I'm using a 180sd with a CK 2325 Torch. I'm trying to fabricate the ears to mount a Aluminum Suzuki Radiator on a Shifter kart. The radiator side material is a unknown AL. No evidence of braze or welding. Is it feasible to tack some ears on this. If yes what rod, 4043,? I could cut some unusable material from the existing radiator ears and try a experiment. What do you suggest Mr. Andy?

[ASKANDY]

4043 would be my first guess. I do a lot with Fluidyne and they use the 4043 fillers.

A

[Jim Shoulders]

Thanks Mr. Andy I'll give the 4043 a try. Will let you know how it comes out.
Thank You- JS