Auto Meter 201005 User Manual

2650-951X-10 rev. B

TestEquipment

Mounting

4 INCH SPEEDOMETER AND TACHOMETER
INSTALLATION INSTRUCTIONS

SPEEDOMETER

TACHOMETER

CSX-3022 Original Layout

Preliminary Steps

1. Read instructions thoroughly for the gauge(s) you purchased.

The installation of each gauge requires the expertise of a
trained mechanic. Please consult a qualified technician if
you have not had training on instrument installation.

2. Consult your vehicle’s repair manual to locate the appropriate

port in the firewall for the gauge you are installing. Also
locate the appropriate12V ignition switch wiring or fuse box.

3. Determine the best route for wires and speedometer cable to

follow. Choose a path free of hazards of moving parts or hot
engine components.

4. Determine correct mounting location illustrated above. Note:

It is important that each gauge be placed as indicated. Each
gauge is designed with its own hardware to fit the designated
position.

5. All efforts have been made to determine the correct gauge

location for Shelby Cobras. Although many cars were built
differently (special orders), the gauge locations indicated
above are logical and vintage original photos of CSX 3022
indicate this layout. We suggest you follow this pattern. In
order to retain our suggested original integrity, follow the
instructions correctly for the gauge(s) you purchased.

6. Assemble tools and parts required for installation.

7. Disconnect positive (+) battery cable from the battery during

gauge installation.

8. See each gauge installation instructions on the following

pages.

12 MONTH LIMITED WARRANTY

The manufacturer warrants to the consumer that this product will be free from defects in material or workmanship for a period of twelve (12) months
from the date of original purchase. Products that fail within this 12 month warranty period will be repaired or replaced at the manufacturer’s option
to the consumer, when determined by the manufacturer that the product failed due to defects in material or workmanship. This warranty is limited to
the repair or replacement of parts and the necessary labor by the manufacturer to effect the repair or replacement of the product. In no event shall
this warranty exceed the original purchase price of the instrument, nor shall the manufacture be responsible for special, incidental or consequential
damages or costs incurred due to failure of this product. Warranty claims to the manufacturer must be transportation prepaid and accompanied with
dated proof of purchase. This warranty applies only to the original purchaser and is non-transferable. All implied warranties shall be limited in duration
to the said 12-month warranty period. Breaking the meter seal, improper use of installation, accident, water damage, abuse, unauthorized repairs or
alterations voids this warranty. The manufacture disclaims any liability for consequential damages due to breach of any written or implied warranty on
all products made by the manufacturer.

FOR SERVICE CONTACT: Auto Meter Products, Inc. 413 West Elm Street, Sycamore, IL 60178 USA

[phone] or Email us at [e-mail]

2650-951X-10 Rev. B 9/6/07

4 inch Speedometer - Model 201005

- OR -

COIL

+

_

The speedometer is installed to the far right of the steering
column under the three gauge cluster in the center of the car (see
photo). Use only the installation components provided with the
gauge.

NOTE: This speedometer is calibrated for 1,000 cable revolutions
per minute equal to 60 miles per hour.

1. The light bulb assembly comes installed on the rear gauge

housing.

2. Pull the speedometer cable through the mounting hole in the

dash. Attach the speedometer cable to the speedometer.
The threads on the back of the speedometer are 5/8 –18
thds.

3. Attach lighting wires through the gauge hole to the bulb

leads. The white is (+) positive and the black is (-) negative.

4 inch Tachometer – Model 201004

The tachometer is installed directly to the right of the steering
column (see photo). Use only the installation components
provided with the gauge.

NOTE: This tachometer is calibrated to work with an eight
cylinder engine. This tachometer will work with most factory
and aftermarket ignitions except magnetos.

1. The light bulb assembly comes installed on the rear of the

gauge housing.

2. Attach lighting wires to the bulb leads. The white is (+)

positive and the black is (-) negative.

4. Hold the bracket up behind the dash and align the studs of

the gauge with the bracket. When the bracket is placed over
the gauge case studs, install a star lock washer and thread
a thumbnut onto each stud. As you tighten the thumbnuts
make sure the gauge is aligned properly.

5. Position the speedometer cable away from hazardous

moving parts or hot engine components to the point of
insertion on the transmission.

6. Ford Top Loader transmissions can have speedometer

drives on either side of the transmission. Additionally, the
speedometer drive can rotate in both directions depending on
the configuration. If the speedometer fails to indicate speed
when the car is driven, the speedometer cable is rotating
in the wrong direction. A speedometer cable reversing
adapter will be needed. CA Instruments® speedometer
cable reversing adapter (part # CAIBG241) will work in this
application.

7. Reconnect the battery and inspect installation for binding,

sharp turns in the cable.

3. Using spade connectors, attach negative ground (neg.

ground), power (+12 vdc), and ignition signal (ignition) wires
to the back of the tachometer. The back of the tachometer
has male spade connectors with raised lettering in the
plastic case identifying each connection.

4. Hold the bracket up behind the dash and align the studs

of the gauge with the bracket. When the bracket is placed
over the gauge case studs, install a star lock washer and
thread a thumbnut onto each stud. As you tighten the
thumbnuts make sure the gauge is aligned properly.

5. Position all wires away from hazardous moving parts or hot

engine components.

12V IGNITION SWITCH

FUSE

LIGHT

SWITCH

WARNING

Warranty will be void if connected to coil when using
an aftermarket ignition box such as, but not limited
to products from the following manufacturers: MSD,
Crane, Jacobs, Mallory, Holley, Etc.. Prior to
installation of your tachometer, check with the
ignition box manufacturer for recommended
tachometer signal location.

WHITE DASH

LIGHTS POWER

IGNITION

FOR SERVICE CONTACT: Auto Meter Products, Inc. 413 West Elm Street, Sycamore, IL 60178 USA

[phone] or Email us at service@autometer. com

MEG. GROUND

+12V DC

BLACK GROUND

CAUTION!

As a safety precaution, the +12 V terminal of this
product should be fused before connecting it to
the 12V ignition switch. We recommend using
a 4 Amp, 3 AG fast-acting type cartridge fuse
(Littlefuse® #312 004 or an equivalent).

EARLY
MODEL
IGNITION

ELECTRONIC
IGNITION

2650-951X-10 Rev. B 9/6/07

TACH
TERMINAL