Black on Black 1967 Camaro L78 124377N212598

[jbtech]

Finally got around to adjusting the tach. I removed the driver seat, laid on my back with my head/arm behind the dash. With a small screwdriver I adjusted the tach and this is best I could get it. From idle to 2000rpm it reads around 150-200rpm too high but from 2000-7000rpm it's dead on. Prior to adjustment, when I was cruising at 2800rpm the tach would read around 3500rpm. The tach photo is when receiving a 3000rpm signal.

I also mocked up the line lock button.