PerTronix Flame-Thrower Cast Distributors D7134600 - Manual (Page 2)

Switch
Red Wire
Jumper Wire
Black Wire (Open)
DISTRIBUTOR INSTALLATION
Remove the Flame-Thrower Cast distributor cap. 1.
Install the distributor gasket over the gear, and up to the distributor 2.
collar. Use a small amount of gasket adhesive to help hold the gasket
in place.
Lubricate the distributor gear and distributor shaft with clean engine
3.
oil.
Turn the shaft so that when the distributor is placed into the engine,
4.
the rotor position matches that of the original distributor. As the
distributor drops down, the rotor will turn slightly as it engages with
the camshaft gear. Adjust for this rotation by turning the rotor a few
degrees prior to the gear engagement. Several attempts may be
necessary to achieve the proper rotor position. The distributor collar
should sit completely flat on the intake manifold or block.
Place the distributor cap onto the housing.
5.
Turn the housing so that the terminal, that represents the first 6.
cylinder in the firing order, lines up with the rotor.
Install the distributor hold down and tighten the hold down bolt
7.
slightly. Insure that the distributor is grounded properly thru the hold
down bracket. Once the ignition timing is adjusted the hold down bolt
should be tightened completely.
Tighten the cap into place and install the spark plug wires in the
8.
proper firing order.
Locate the vacuum hose that was previously attached to the vacuum
9.
advance canister. This hose should originate at a ported vacuum
source.
FINAL ADJUSTMENTS
Start the engine and set the initial timing. 1.
For Vacuum advance distributors: 2. Locate the vacuum hose that was
previously attached to the vacuum advance canister. This hose should
originate at a ported vacuum source. Temporarily plug the end of the
vacuum hose at the ported end of the hose. Set the timing per the
OEM specifications. Securely tighten the hold down bolt. Remove the
vacuum plug and reattach hose to the vacuum canister.
WIRING
The Flame-Thrower III cast distributor can be used in conjunction with most
ignition coils rated at 0.32 ohms or greater. For optimum performance we
recommend our Flame-Thrower III canister style or HC e-core coil.
Many vehicles came equipped with ballast resistors or resistance wires. To
achieve optimum performance we recommend removal of these compo-
nents. Determine the proper wire length, and attach the provided terminals.
(Use a wire crimping tool to achieve an adequate connection).
Attach the 1. Red wire to the coil positive terminal or a 12-volt ignition
source.
Attach the
2. Black wire to the coil negative terminal.
Check to insure correct polarity and that all connections are tight. 3.
Reconnect the battery negative cable. 4.
+ -
To Ignition
REV-LIMITER SPECIFICATIONS
Settings RPM’S
Minimum 4000
Maximum 9000
Factory Setting 5500
REV-LIMITER SETTING PROCEDURE
Remove distributor cap and rotor. 1.
Turn the ignition key to the ‘ON’ position. Do not try starting the engine. 2.
Turn the Rev-Limit dial clockwise until it stops. Turn the dial counterclockwise until it 3.
stops. A slow blinking of the LED indicates that the setting procedure has been initial-
ized and that the Rev-Limit can be set.
Turning the dial clockwise sets the Rev-Limit. After turning the dial, pause and watch
4.
the LED for verification of the Rev-Limit setting. Long flashes indicate 1000 RPM’s
and short flashes indicate 100 RPM’s. For example, 6 long flashes followed by 2 short
flashes means the Rev-Limit is 6200 RPM’s. Continue turning the Rev-Limit dial until
the desired Rev-Limit is reached.
NOTE: Leaving the Rev-Limit dial in the full counterclockwise position disables
the Rev-Limiter.
Let the LED sequence thru at least three complete cycles. This verifies the correct set-
5.
ting and prepares the unit for permanent storage of the Rev-Limit.
Turn the ignition key off, this signifies to the Ignitor III that the Rev-Limit procedure is
6.
complete. Note: The Ignition key MUST be turned off or the engine will not start.
Your rev limit is now set and will not change until you go through this procedure again. 7.
Re-install cap and rotor. 8.
NOTE: Setting the rev limit may be done effectively and easily on a bench or table.
Connect the module to a 9-volt battery as shown in figure 2. Then follow the setting
procedure outlined above.
9 Volt
Battery
+
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Figure 2