Accel 2020 User manual

ACCEL POINTS ELIMINATOR CONVERSION
PART NO. 2020
PARTS INCLUDED IN THIS KIT
1 ACCEL Points Eliminator Module 1 Cable Tie
1 Rotor/Shutter 2 Bolts, 8-32 x 3/4 Hex
1 Distributor Wire Harness 2 Nuts, 8-32 Hex
1 Female Connector 2 Flathead Screws, 8-32 x 1/4
1 Mounting Plate 2 Screws, 6-32 x 3/16
1 Capsule, Thermal Conductive Grease 1 Grommet
IMPORTANT: Before installing theACCEL Points Eliminator Ignition System, make sure that your vehicle is equipped with an ignition ballast resistor (or loom
resistance wire) in the wire between the ignition switch and the coil (+) terminal. One easy way to find the ignition ballast resistor is to check the service
manual for your vehicle.You can test your stock ignition system voltage while the engine is at idle at the coil (+) terminal. If the measured voltage is within
1-volt ofbattery voltage,anignitionballastresistormustbeinstalledinthewirefromtheignitionswitch.In general,all vehiclesequipped with the Motorcraft
/ Ford point ignition were equipped with an ignition ballast resistor.If you find your vehicle is not equipped with an ignition ballast resistor,install an ACCEL
Ignition Ballast Resistor Part No. 150001 in series in the wire from the ignition switch. Failure to use an ignition ballast resistor will result in the eventual
destruction of the ACCEL Points Eliminator Ignition Module.
Exceptions: 1) Using one of ACCEL’s 4 specially matched coils eliminate the need for a ballast resistor or a resistance wire.These coils are: 140205, 8140
or 8140C SuperStock Canister Coils, 140009 HD E-core SuperCoil.
2) IIf your vehicle is equipped with anACCEL 275+/300+ Electronic Ignition Control or similar aftermarket ignition control, use the wiring spec-
ified for the particular controller,along with its matching coil,such as ACCEL’s 140019 SuperCoil
NOTE: This kit can be installed in the distributor without removing the distributor from the engine if the distributor is easily accessible. However,
removal of the distributor from the engine is recommended.
GENERAL INFORMATION
Ignition Coils:
The ACCEL Points Eliminator Ignition System is designed to work with most stock
ignition coils and aftermarket high performance ignition coils. For optimum
performance in systems without an ACCEL 275+/300+ or similar ignition control,
use one of ACCEL’s 4 specially matched coils eliminates the need for a ballast resis-
tor or a resistance wire. These coils are: 140205, 8140 or 8140C SuperStock
Canister Coils, 140009 HD E-core SuperCoil.
Spark Plug Wires:
To prevent false triggering and the possibility of premature ignition failures, use
suppression type spark plug wire.We recommend spiral core ignition wire, such as
ACCEL 8mm SuperStock Spiral Core, ACCEL 8.8mm Spiral Core, ACCEL 300+
RaceWire or ACCEL 8mm Extreme 9000 Ignition wire. Do NOT use a
copper core spark plug wire set with the ACCEL Points Eliminator kit.
Spark Plug Gaps:
For street applications, use your engine manufacturer’s specifications. For racing
applications, start with your engine manufacturer’s specifications, then experiment
with and closely monitor various gaps to achieve maximum performance.
Electric Welding:
Unplug the distributor wire harness before welding on the vehicle.
Optional Circuit Guard Mallory Part No. 29371:
Voltage spikes (voltage transients, power surges) are associated with "noisy"
electrical systems from electrical defects such as worn alternator brushes, faulty
voltage regulators, corroded or oxidized electrical connections and similar electrical
problems. Voltage spikes damage the ACCEL Points Eliminator Ignition Module.
Voltage spikes are clamped and regulated by the optional Mallory Circuit Guard from
damaging the ACCEL Points Eliminator Ignition Module.
INSTALLATION PROCEDURE
Step 1
Disconnect the point trigger wire from the coil (–) terminal.
Step 2
Locate the spark plug wire on the distributor cap that the engine timing is set from.
See a service manual for these locations. Mark the distributor housing, in line with
this spark plug wire position on the distributor cap.
Step 3
Turn the engine crankshaft until the timing mark lines up with the TDC (top dead
center) mark on the timing tab. See a service manual for these locations.
NOTE: Removing the spark plugs may make it easier to turn the crankshaft.
Step 4
Remove the distributor cap from the distributor and lay it aside. Do not remove the
spark plug wires or coil wire.The rotor blade should point to the mark made on the
distributor housing (from Step 2). If it is not,turn the engine crankshaft one full turn
(repeating Step 3) until the timing mark lines up (again) with the TDC mark on the
timing tab.
NOTE: Once you are finished with Step 4,DO NOT turn the crankshaft until the
distributor is installed – Step 12.
Step 5
Note the direction the rotor is pointing. Note the direction the vacuum chamber is
pointing.Disconnectthe vacuumchamber hoseat thecarburetor and temporarilyplug
this carburetor fitting. Remove the distributor hold down clamp and remove the
distributor from the engine.
Step 6
Remove the rotor. Disconnect the primary point wire.Remove the primary wire and
grommet from the distributor. Remove the points and the condenser from the
breaker plate.
Step 7 (See Figure 1)
Position the lower mounting plate (with one countersunk hole) against the breaker
plate.Align the countersunk hole over one existing breaker plate threaded hole.Align
FORM 1580A 1/04
one non-threaded hole with the other breaker plate threaded hole. Install one 8-32 x
3/8" flathead screw through the non-threaded hole (temporarily, do not tighten) to
help in the alignment of the lower mounting plate onto the breaker plate. Install one
8-32 x 1/4" flathead screw through the countersunk hole and tighten firmly into the
breaker plate. Remove the 8-32 x 3/8" flathead screw.
Step 8
Position the upper mounting plate with its countersunk holes aligned with the holes
in the lower mounting plate. Install one 8-32 x 3/8" flathead screw through the
non-threaded hole in the lower mounting plate into the breaker plate. Install one
8-32 x 1/4" flathead screw into the threaded hole in the lower mounting plate. Make
sure to tighten these screws firmly.
Step 9
Apply a thin coat of white thermal conductive grease to the bottom of the ACCEL
Points Eliminator Module. Install theACCEL Points Eliminator Module onto the upper
mounting plate with two 6-32 screws. Make sure to tighten these screws firmly.
Step 10
The grommet has a flat on one flange. Install the grommet in the hole in the
distributor housing where the primary wire had previously fed through with the flat
on one flange facing out and up. Positioning the flat on one flange facing out and up
allows adequate distributor cap clearance. The distributor cap may not sit properly
on the distributor housing unless the grommet is positioned correctly. Slide the three
wires from the ACCEL Points Eliminator Module, through the grommet,to outside the
distributor housing.
Step 11 (See Figure 2)
Put the ACCEL Points Eliminator Module’s three wires in the female connector:
GREEN WIRE in hole #1
BROWN WIRE in hole #2
RED WIRE in hole #3
Plug the female connector into the distributor wire harness. See Figure 2.
Step 12
Install the rotor/shutter. Place the distributor in the engine with the rotor pointing in
the same general direction as during removal of the distributor (from Step 5).
NOTE: The distributor must be fully seated into the engine.It may be necessary
to turn the oil pump drive, or turn the engine crankshaft in the direction of rota-
tion two full turns until the timing mark lines up (again) with the TDC mark on
the timing tab to allow the distributor to seat fully.
Step 13
Rotate the distributor housing until the rotor points to the mark on the
distributor housing (from Step 2) and the nearest slot on the rotor’s
shutter wheel is approximately in the center of the optics of the ACCEL Points
Eliminator Module.This will generally put timing close enough for starting purposes.
Put the distributor hold down clamp in place and tighten slightly, leaving it loose
enough to turn the distributor housing.
Step 14
Install the distributor cap.
WIRING PROCEDURE (See Figures 3, 4 and 5)
Step 1
Make sure that your vehicle is equipped with an ignition ballast resistor (or loom
resistance wire) in the wire between the ignition switch and the coil (+) terminal. If
you find your vehicle is not equipped with an ignition ballast resistor,install an ACCEL
IgnitionBallast ResistorPartNo.150001 in series in the wire from the ignitionswitch.
For optimum performance in systems without an ACCEL 275+/300+ or similar
ignition control, use one of ACCEL’s 4 specially matched coils which eliminates the
need for a ballast resistor or a resistance wire. These coils are: 140205, 8140 or
8140C Canister SuperStock coils,140009 HD E-core SuperCoil.
Step 2
There are three wires coming from the distributor wire harness:
RED WIRE: Connect to the coil (+) terminal.
GREEN WIRE:Connect to the coil (–) terminal.
BROWN WIRE:Connect to engine block ground.
Clean away any grease, oil and paint from the mounting surface before the
connection is made.
ACCEL IGNITION www.mrgasket.com 1
INSTALLATION INSTRUCTIONS

ADDITIONAL CONNECTIONS
Tachometer operation: Connect tachometer wire or wires as recommended by the
actual tachometer manufacturer.
NOTE: If an ACCEL 275+/300+ Electronic Ignition Control or any other aftermar-
ket ignition control is being used, connect the distributor wire harness accord-
ing to the instructions supplied with the ignition control.
STARTING THE ENGINE
CAUTION: Be sure all tools, wires and miscellaneous objects are clear of mov-
ing engine parts and extreme heat before starting the engine.
Recheck all wires and connections to make sure they are correct. Check and clean,
or replace spark plugs. If replacing spark plugs,use types recommended by the
engine manufacturer.
FIGURE 1
DISTRIBUTOR TUNE–UP PARTS PART NO.
DISTRIBUTOR CAP 120214
ROTOR/SHUTTER WHEEL 333
ACCEL POINTS ELIMINATOR MODULE 2005
DISTRIBUTOR WIRE HARNESS 29349
RED
BROWN
GREEN
RED
BROWN
GREEN
INDEX RIB
FEMALE
CONNECTOR
DISTRIBUTORWIRE
HARNESS
1
3
2
FIGURE 3
+
–
DISTRIBUTOR
DISTRIBUTOR WIRE
HARNESS
RED
BROWN
GROUND TO ENGINE BLOCK
GREEN
TO IGNITION SWITCH
MUST USE
SUPRESSOR COIL
WIRE
IGNITION COIL
NOTE: ACCEL 8140 COIL IS SHOWN
FOR ILLUSTRATION PURPOSES.
OEM PRIMARY
RESISTANCEWIRE
()
()
ACCEL POINTS ELIMINATOR WIRING DIAGRAM USING
12V IGNITION FEED AND AN ACCEL 140205, 8140,
OR 8140C
TO IGNITION SWITCH
12V
Step 1
Connect a timing light. Find the area with the best view of the timing marks.
Step 2
Start engine. If it fails to start,rotate the distributor in small increments clockwise or
counterclockwise until engine starts. Do not exceed more than ten degrees of
distributor housing rotation in either direction.
Step 3
Set timing as recommended by engine manufacturer, then tighten distributor hold
down clamp. Make sure timing is still correct.If timing has moved, repeat this procedure.
Step 4
Re-connect the vacuum hose between the vacuum chamber and the carburetor.
+
–
DISTRIBUTOR
DISTRIBUTOR WIRE
HARNESS
RED
BROWN
GROUND TO ENGINE BLOCK
GREEN
TO IGNITION SWITCH
MUST USE
SUPRESSOR COIL
WIRE
OEM PRIMARY
RESISTANCEWIRE
IGNITION COIL
ACCEL POINTS ELIMINATOR WIRING DIAGRAM USING
OEM PRIMARY RESISTANCEWIRE
ACCEL POINTS ELIMINATOR WIRING DIAGRAM USING
BALLAST RESISTOR
2www.mrgasket.com
ACCEL IS A DIVISION OF THE MR. GASKET PERFORMANCE GROUP
10601 MEMPHIS AVE. #12, CLEVELAND, OH 44144
216.688.8300 FAX [phone]
FORM 1580A
1/04
Made in U.S.A.
Printed in U.S.A.
FIGURE 4
FIGURE 5
+
–
DISTRIBUTOR
DISTRIBUTOR WIRE
HARNESS
RED
BROWN
GROUND TO ENGINE BLOCK
GREEN
MUST USE
SUPRESSOR COIL
WIRE
WIRING DIAGRAM USING OEM PRIMARY RESISTANCE WIRE
IGNITION COIL
TO IGNITION SWITCH
RESISTOR
PART NO.150001 OR
OEM BALLAST
ACCEL BALLAST
FIGURE 2