Dyna 2000
Screamin Eagle Selectable Curve
Switch Settings
Technical information on the Dyna 2000 and Screamin Eagle Selectable Curve ignition modules.

Switch Settings

Switch 1   V.O.E.S Description
off   Normal In this mode when high manifold vacuum is sensed, full ignition advance is achieved by 1500 RPM. This is the normal mode.
on   Retard This mode is for special applications like Nitrous Oxide. The VOES wire is used to retard timing.
Switch 2 Switch 3 Advance Curve  
off off Curve 1 Total Advance 35 degrees at 3000 RPMs. This is normal setting.
on off Curve 2 Total Advance 35 degrees at 5000 RPMs.
off on Curve 3 Total Advance 32 degrees at 5000 RPMs.
on on Curve 4 Total Advance 30 degrees at 5000 RPMs.
Switch 4 Switch 5 RPM Limit  
off off 6000 Stock motors.
Motorcycle Performance Guide recommend bikes with stock valve springs be set here.
on off 6500 modified street motor
off on 7000 race motor only
on on 7500 race motor only
Switch 6   Firing Mode  
off   Dual fire  
on   Single fire  

Setting the timing

If the motor was properly timed before installation of the module, the timing should be correct after the new module is installed.

Setting static timing is easy. Remove the timing inspection plug above the primary drive housing on the left side of the engine. Removing the spark plugs makes it easier to turn the crankshaft. Put the bike in high gear and rotate the wheel to get the crankshaft to TDC ( top dead center ) on the compression stroke of the front cylinder. The TDC timing mark should be properly aligned in the inspection hole.

Rotate the pickup base plate to cause the LED to turn on and off. Carefully find the point where the LED just turns off while rotating the base plate in a clockwise direction. Lock the base plate in position. Confirm the crankshaft is still at TDC. The timing should be correct.