DAYTONA TWIN TEC LLC Internal Ignition Kit - Harley Davidson 3005

Fine-tuning ignition timing is non-negotiable for maximizing horsepower and reliability across stock to heavily modified Harley engines. The DAYTONA TWIN TEC LLC Internal Ignition Kit delivers dual advance curve families and real-time adjustability, letting you dial in optimal spark timing without expensive dyno tuning or aftermarket ECU swaps. Whether you're running a stock 103 or a wild 124+ cubic-inch stroker, this Made-in-the-USA system adapts to your engine's specific demands.

• Two advance curve families
• Adjustable advance curves
• Four rotary switches
• Digitally set RPM limit
• 100 RPM step increments
• Single- or dual-fire mode
• Multi-spark mode included
• 8.5mm spark plug wires
• Single-fire coil
• Short-circuit protected outputs
• USB tachometer interface
• Connector included
• Complete installation instructions
• Manufactured in USA
• Harley Davidson 3005 fitment