who services,diagnoses,repairs the tic toc tachs...i will be damned ...one way or another i will get this #$%&# working...i am going to make a few power and ground checks...the only part of the cluster that is working are the lights...no clock no tach ..... turn signal works..

back to my initial post...who services the tic toc tachs?

i cant get out to the school anytime soon to set it up on a function generator... i was told 12V with a 20% duty cycle..but he sounded unsure...(MSD tech)....

SOS

Did you try North Hollywood speedometer and clock company?

Make sure the top center screw that retains the cluster assembly to the dash has engaged the ground wire assembly behind the cluster. It has a loop for the screw.

ok...upon disassembly, the clock and tach ciruitry(ceramic board cracked in two pieces) need love.... i will try north hollywood speedo and clock company..emailed them with no response..i will have to call...

thanks guys..