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Honda CB750 DOHC CB900 dynatek dyna 2000 ignition system

1979-83 Honda CB750 DOHC / CB900 Dynatek Dyna 2000 Ignition System

07-9991
$795.00 USD
In stock Usually ships the same or next business day
Check model fitment View fitment
Questions about this part? Contact us 4.8/5 1,329 store reviews

$795.00 USD

Get just the digital ignition module for your DOHC CB with this Dyna 2000 Digital Performance CDI Ignition. No coils, no wires, just the breakthrough programmable ignition for riders who already have compatible components.

The Dyna 2000 pairs a microprocessor-controlled ignition module with an adjustable Dyna dual-sensor crank trigger, letting you set ignition timing exactly where you want for maximum performance. Features 5 adjustable timing curves, 4 retard modes, a broad-range rev limiter (8,500 to 16,000 RPM), fully static time-able with a built-in LED, digital tach output, and up to a 7 HP increase. Made in the USA.

Includes the Dyna 2000 unit, complete wiring harness, ignition plate with rotor, and full instructions. One-year Dynatek warranty.

Note: you must reuse your factory resistor spark plug caps with this kit, or purchase our #23-3115 (x2) and #23-3119 (x2).

Key Features
• Dyna 2000 digital CDI ignition module only
• No coils or plug wires (bring your own)
• 5 timing curves, 4 retard modes
• Broad-range rev limiter (8,500-16,000 RPM)
• Digital tach output
• Fully static time-able with built-in LED
• Up to 7 HP increase
• Made in the USA
• 1-year warranty

Fitment / Compatibility

• Honda CB750K (1979‑82)
• CB750F (1979‑82) Supersport
• CB750C (1980‑82) Custom
• CB750L (1979) Limited


• Honda CB750SC (1982‑83) Nighthawk


• Honda CB900F (1981‑82) Supersport
• CB900C (1981‑82) Custom
• CB1100F (1983) Supersport

Part Number: 07-9991

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Check the listed model and year, then read any fitment notes in the description.

Honda motorcycle models and years listed for this part
Make Model Year
Honda CB750K Standard 1979
Honda CB750F Supersport 1979
Honda CB750L Limited 1979
Honda CB750K 1980
Honda CB750F 1980
Honda CB750C Custom 1980
Honda CB750K 1981
Honda CB750F 1981
Honda CB750C 1981
Honda CB750K 1982
Honda CB750F 1982
Honda CB750C 1982
Honda CB750SC Nighthawk 1982
Honda CB750SC 1983
Honda CB900C 1981
Honda CB900F Supersport 1981
Honda CB900C 1982
Honda CB900F 1982
Honda CB1100F Supersport 1983

Free ground shipping over $50

To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.

Estimated ground delivery after your order ships
DestinationDelivery time
USA4–7 business days
Canada2–6 business days

Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.

60-day returns on eligible parts

No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.

Electrical parts are excluded from standard returns. Check return eligibility.

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Other shipping options

Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.

Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.

Frequently Asked Questions

What is included with Dyna 2000 ignition system 07-9991?

It includes the Dyna 2000 control unit, complete wiring harness, dual-sensor ignition plate with rotor and instructions. Ignition coils and spark-plug wires are not included.

Which spark-plug caps are required with Dyna 2000 system 07-9991?

Reuse four serviceable factory resistor caps, or use two replacement caps under SKU 23-3115 and two under SKU 23-3119. The two cap styles are intentionally used as a two-and-two set on these DOHC four-cylinder applications.

What timing and rev-limiter adjustments does the Dyna 2000 provide?

The module provides five selectable timing curves, four retard modes and an adjustable 8,500-16,000 RPM rev limiter. Set the system to the engine combination and Dynatek instructions rather than assuming the most aggressive curve is suitable.

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