> Delorean17@xxxx wrote: > > maybe I didnt explain my problem good enough. The tach never moves. > when you drive the car it stays at 9000 RPMS even if its in idle. Apparently you do not have a factory original tachometer that was never properly installed and/or connected and/or calibrated. The original tachometer is red-lined at 6500 RPM and reads a max of 8000 RPM. Ed Thompson (#6419 since 1982)