I switched mine to rallye last year. If you're not happy with the tach, you can get a modern board through RT-Engineering, as well as a quartz clock movement. I have done both, and I am extremely happy.
73Chally ,,,,,,, does Tach and clock now work as should? What did RT-Engineering charge for the upgrade?
Good post
,,,,, could totally change my opinion of the rally gauges.....