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120 Amp - PN 5320, PN 5321, PN 5322, PN 5323

160 Amp - PN 5360, PN 5361, PN 5362, PN 5363

CHARGE WIRE

The MSD DynaForce Alternator is designed as a self exciting, or one-wire alternator. That means

there is only one connection necessary, from the battery positive terminal to the charge terminal on

the side of the housing. The gauge wire that is used for this charge wire varies depending on the

battery location and the current your vehicle will require. The chart in Figure 1 provides the gauge

recommended base on current demands and the length of the charge wire. Also, be sure to use

quality terminals and connections. MSD offers a charge kit, PN 5305, that is supplied with two ring

lug terminals and four feet of 4-gauge wire. Using too small of a gauge wire can result in damage to

the alternator and may void your warranty.

Parts Included:

1 – Alternator

1 – Single Groove Pulley, PN 5311

1 – Top Mounting Bolt

Parts that may be needed:

Charge Wire, PN 5305

Different Pulleys:

Dual V-Belt, PN 5312

6-Rib Serpentine, 5313

WARNING: Duringinstallation,disconnectthebatterycables.Whendisconnectingthebatteryalways

removetheNegativecablefirstandinstallitlast.

Figure 1 Charge Wire Recommendation Chart.

Recommended Charging Cable Gauge Size/Length

AMPS

The DynaForce Alternators do not require the external regulator. It can be completely removed from

the vehicle, or left in place with the wiring disconnected from the regulator. If not, the indicator lamp

in the dash will remain on. Also note that this indicator lamp will no longer be operative. If operation

of the indicator is desired, see page 4.

Up to 4'

4'-7'

7'-10'

10'-13' 13'-16'

16'-19'

19'-22'

22'-28'

105 - 125

6

6

4

4

2

2

2

0

125 - 150

6

6

4

2

2

2

2

0

150 - 175

4

4

4

2

2

0

0

0

175 - 200

4

4

2

2

0

0

0

0