SteveD

thanks -- yes my build date was august 1974 SN - RLS30-046120

purchased new in 73 - so i guess forever (ends now) - ignition module seems fine. ho does one get the tach out ? in fact how can u get anything out of behind the dash covering ?

my tach is not accurate - jumps all over the place? worked fine forever - but this season just choppy and unreliable. 1973 260z - flat top carb model. car has only 35,000 miles on it