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PerTronix Ignitor III 7ML-181 User Manual

Volt negative ground instructions, For part number: 7ml-181

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LIMITED WARRANTY

PerTronix, Inc. warrants to the original purchaser of its products that the
Ignitor III shall be free from defects in material and workmanship for a period of
(30) months from the date of purchase.

If within the period of the foregoing warranty Pertronix finds, after inspec-
tion, that the product or any component thereof is defective, Pertronix will, at its
option, repair such products or component or replace them with identical or simi-
lar parts PROVIDED that within such period Purchaser:

Promptly Notifies Pertonix, in writing, of such defects.

1.

Delivers the defective products product or component to Pertronix (ATTN:

2.

Warranty) with proof of purchase date; and
Has installed and used the product in a normal and Proper manner, consis-

3.

tent with Pertronix printed instructions.


THE FORGOING LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF
ALL OTHER WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING
AND IMPLIED WARRANTY OR MERCHANTABILITY OR FITNESS FOR A
PURPOSE.
THE FURNISHING OF A REPAIR OR REPLACEMENT COMPONENTS SHALL
CONSTITUTE THE SOLE REMEDY OF PURCHASER AND THE SOLE LIABILITY
OF PerTronix WHETHER ON WARRANTY, CONTRACT OR FOR NEGLIGENCE,

AND IN NO EVENT WILL PerTronix BE LIABLE FOR MONEY DAMAGES
WHETHER DIRECT OR CONSEQUENTIAL.

PRIOR TO INSTALLATION TURN IGNITION SWITCH OFF

OR DISCONNECT THE BATTERY

12-VOLT NEGATIVE GROUND INSTRUCTIONS

GENERAL INFORMATION

See our website (www.pertronix.com) for the latest product information.

1.

IMPORTANT: Read all instructions before starting installation.
WARNING!!! DO NOT USE WITH SOLID CORE IGNITION WIRES.

2.

WARNING!!! Ignitor III is NOT recommended for Marine use.

3.

The Ignitor III may not be compatible as a trigger for other electronic boxes.

4.

The Ignitor III Rev-Limiter is preset at 5500 RPM’s. The Rev-Limiter can be user set

5.

to a minimum 4000 and a maximum 9000 RPM’s.
All external resistors must be removed to achieve optimum performance from the

6.

Ignitor III ignition system.

440 East Arrow Highway

San Dimas, CA 91773

909-599-5955

www.pertronix.com

IGNITOR III INSTALLATION

Note: A magnet sleeve is not required and the air gap between the face of the
module and the cam is not adjustable.

Remove cap and rotor from distributor. Do not disconnect spark plug wires from cap.

1.

Examine cap and rotor for wear or damage. Replace as needed.

2.

Disconnect the point wire from the (-) terminal of the Ignition coil.

3.

Remove the nuts and washers from the breaker point wire stud and remove the stud.

4.

Loosen the two horizontal nuts that retain the breaker plate, and remove the assem-

5.

bly. Do not remove the nuts and screws.

NOTE: Some Mallory distributors hold the

breaker plate in place with two vertical screws. Remove these screws in order to lift
out the breaker plate.
The Ignitor III does not require any modification to the distributor. Therefore the

6.

breaker plate, points, condenser and hardware can be used as backup.
Clean all dirt and excess oil from the point cam.

7.

Line up the slots in the Ignitor III plate with the mounting screw heads. The cut out

8.

should be near the hole in the distributor housing where the lead stud was located.
Press down on the Ignitor III plate while tightening the mounting screws and nuts.

9.

NOTE: If the breaker plate was held in place with vertical screws, use the two coun-
tersunk notches on the edge of the Ignitor III plate to fasten it. Make sure that the
screw heads fit in the notches and are tight.
Pull the grommet into place.

10.

NOTE: Some distributors have undersized openings.

Use a lubricant to ease installation. Be careful not to damage the wire or grommet.
Check that the plate is centered in the distributor and the module does not contact

11.

the point cam. Remove the excess wire from inside the distributor housing by gently
pulling the wire through the grommet. Check to insure that the wire does not interfere
with any moving parts.

03-09

0000-003001

For Part Number: 7ML-181