Can anyone give me an idea of the difference why one would use a Timney 510 VS a Timney 512? Obviouslyy the 512 is nickel plated, but does the nickel serve any better function. Thank you, Dave
I'm pretty sure that's the only difference. I have a 510 and never used the 512 but I've seen this conversation brought up plenty of times with no outcome other than nickel plating.