Yamaha BANSHEE Service Manual download pdf (Page 4)

4 INSTALLATION INSTRUCTIONS

MSD POWERSPORTS • 1490 HENRY BRENNAN DR., EL PASO, TEXAS 79936 • (915) 858-3365 • FAX (915) 858-3496

PROGRAMMING

One of the many advanced features of the Enhancer Ignition System is the ability to program

different timing options into the ignition system. This is especially important when making any

engine modifications or running special fuels.

Note: After making any program changes you must disconnect the power from the unit and then

reconnect it before the changes will take place.

Figure 6 Max Timing Adjustments

RPM

1000

2000

3000

4000

5000

6000

7000

8000

9000

TDC

MAX

MIN

Max Timing

Max Timing refers to the initial timing of the engine. Most systems require you to reposition the

stator plate to advance or retard the ignition timing. The MSD Enhancer Ignition only requires you

to select the maximum desired timing. The MSD Enhancer comes factory set at 23° of timing. This

can be verified by looking at the first set of switches and making sure they are in the Off, On, and

Off positions. The chart below shows the timing graph of the Enhancer as it is shipped from the

factory and then the different Max Timing settings that can be achieved by changing just the Max

Timing switches (Figure 5).

Holeshot Rev Limit

The Holeshot Rev Limiter switches controls the rpm point that the engine will be at when the light

blue wire is activated. The first four switches (S1, S2, S3, S4, of the eight switch panel control the

Holeshot rpm limits. Figure 6 shows the different switch settings. Adjustable between 3,000-10,500

RPMs in 500RPM increments.

1 2 3 4 5 6 7 8

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Yamaha BANSHEE Service Manual Page 4