Daytona 1005 Internal Ignition - 1005s EX Internal Ignition

Daytona 1005S EX internal ignition for V-twin motorcycles, offering wide timing advance range and digitally programmable RPM limits in single or dual-fire configuration. Billet aluminum housing with coil-output short-circuit protection for stock and modified engines.

Features

• Wide timing advance adjustment for stock to highly modified engines
• Digitally set RPM limit in 100 RPM steps
• Selectable single or dual-fire mode
• Coil outputs protected against short circuits
• Billet aluminum housing

Specifications

• Brand: Daytona
• Manufacturer Part #: 1005S-EX
• Length: 5.95 in
• Width: 8.05 in
• Height: 1.9 in
• Weight: 0.7 lbs

Fitment

Fits V-twin motorcycles. Not legal for use in California on pollution-controlled vehicles — verify local emissions and aftermarket regulations before installation.

Frequently Asked Questions

Can I adjust the RPM limit after installation?

Yes. The RPM limit is digitally programmable in 100 RPM increments, allowing tuning without opening the unit.

Does this work in single-fire or dual-fire mode?

Both. The 1005S EX lets you select single or dual-fire operation to match your coil and engine setup.

Is this legal in my state?

The 1005S EX is not legal for use in California on emissions-controlled vehicles. Check your local regulations before installing.

Will this fit my stock V-twin engine?

Yes. The wide timing advance range accommodates both stock and highly modified V-twin engines.

What's included in the box?

The Daytona 1005S EX unit with billet aluminum housing and all necessary coil-output connections.