DYNATEK 2000-HDE PC-Programmable Digital Ignition Module DD2000-HD1EP

If you're running a carbureted Harley with an electronic advance ignition, the DYNATEK 2000-HDE PC-Programmable Digital Ignition Module gives you precise control over ignition timing and rev limits—something the stock system simply doesn't offer. Rather than being locked into factory parameters, you can dial in advance curves and protection settings that match your specific engine build, fuel quality, and riding conditions. This level of tuning separates a dialed-in machine from one that's just adequate.

The four built-in advance curves handle everything from stock to heavily modified engines, while independent rev limiter choices (6000–7500 rpm) let you set exactly the protection your engine needs. PC programmability means you define wide-open throttle curves, part-throttle behavior, dead-cranking revs, and rear cylinder offset without guesswork. A dedicated tach output wire ensures clean tachometer operation even during rev limiting or single-fire mode, and the onboard diagnostic LED helps with troubleshooting and static timing verification.

Important fitment note: This module is for carbureted late-model Harleys only—not compatible with fuel-injected models or Dyna "S" systems. You must use carbon fiber-type suppression spark plug wires to prevent radio frequency interference; copper wires will cause malfunction.

• Plug-in electronic advance upgrade
• Micro-computer controlled timing
• Four programmable advance curves
• Rev limiter: 6000–7500 rpm
• PC-programmable via external interface
• Customizable wide-open throttle curve
• Customizable part-throttle curve
• Independent rear cylinder offset
• Separate tach output wire
• Diagnostic LED indicator
• Made in U.S.A.
• MPN: DD2000-HD1EP
• Carbureted models only
• Requires carbon fiber spark plug wires