Auto Meter Ultimate Tachometers

Product images may differ from actual product appearance.

Designed for serious
drag racing...

Features at a glance

Single-channel playback

4-stage mini shift light

Short shift protection

First gear delay

100 samples per second

Up to 42 seconds recording time

4 recording settings

Peak/Valley Mode

Downloadable data (Tach Facts software not included)

Compatible with 4, 6, and 8-cylinder engines with standard, electronic, and most 12-volt high-performance/racing ignitions

Details

The mini shift light has four shift points for optimum control. You can dial in on the anticipated RPM rise for each gear, increasing consistency and guarding against unnecessary RPM spikes.

Short shift protection means the tach knows to activate the next shift point if you short shift.

A clear 100 samples per second provide .01 second accuracy on the LED during playback.

The recording settings are Pre-Race/Burnout with Intelligence, Unlimited Pre-Race, and 20-Second Burnout and Run. Triggered by an adjustable RPM threshold, burnout recordings stop when RPM go below the threshold. Post-burnout data is automatically erased until 2 seconds before launch.

The Peak/Valley Mode freezes playback at the highest and lowest points of each gear. The time difference between the peak and valley shows whether clutch or transmission slippage is a problem.

Download data to a laptop or PC, or view each pass in real time on the tach. In addition to Tach Facts software, a printer interface to send data to a printer without a computer is also sold separately.