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Electric Tach

Posted: Thu May 27, 2021 2:06 pm
by seawebb76
My mechanical tachometer is shot and I would like to switch to an electric recording tachometer with analog needle that resembles the original.
Any one have a recommendation?

Re: Electric Tach

Posted: Thu May 27, 2021 5:40 pm
by 2066
Spruce has this one:
tach electric ac spruce.jpg
tach electric ac spruce.jpg (48.09 KiB) Viewed 3244 times
. While I haven't seen one installed & working, it's advertised as "TSO'd" with the sender mounted where the cable mounts at/to the oil pump gear. I'm "assuming" that the sender meshes with the gear extension just as the cable does. Obviously it requires a power hook-up and probably a 337. Mac

Re: Electric Tach

Posted: Thu May 27, 2021 5:45 pm
by seawebb76
Thanks!
Saw that one too. So far that’s the way I think I will go.

Re: Electric Tach

Posted: Thu May 27, 2021 6:07 pm
by 2066
Great...agree, it looks good. Keep us posted. Mac