How much voltage is too much

Good to know they're still around! For some reason I had it in my head that they had gone away. I agree though, great parts and the important bit is "not China" ;)
That said, I was impressed with the bluestreak parts I handled in the past. They were very well made and had high quality connections and finishes.

You could beat someone to DEATH with one of their distributor caps. lol