Factory Tach Problems
 

Hi,

Dose anyone know where i can either get a new factory tach for a 67 mustang, or preferably rebuild/recalibrate the one in my car right now? when i am cruzing down the highway at 70 it says im turning 4000-4500 RPMs, which is way off (more like 2800-3000) Anyone having a similar problem? Thanks for any help


Steven