53-644 Programmable Single-Coil Electronic Ignition Module for Shovelhead Evolution.

Features:

1. OE Number: The OE reference number for this single-fire electronic ignition module is 53-644, which is molded and designed based on original equipment data.
2. Compatibility: The programmable single-fire ignition module is a replacement for SS, Ultima, Revtech, Shovelhead, and Evolution-based engines, and is a replacement for Carbed Big Twin engines from 1970-1999.
3. Heat Resistance: The single-fire electronic ignition module is designed with the latest heat-resistant components to prevent overheating-related failures.
4. Convenient Mode Switch: Compared to other models with side mode switches, the cam cover and plug-in models have convenient mode switches.
5. Adjustable synchronization delay: Features an adjustable synchronization delay suitable for nitrous and turbo applications, offering customization and optimal performance to suit your needs.
6. RPM Protection: The ignition module features engine over-rev protection that is adjustable from 6,000 to 7,500 RPM, improving engine performance and increasing longevity.

Specifications:

Item Type: Electronic Single-Burner Ignition Module
OE Number: 53-644
Material: Metal
Fitment:
Fits S&S, Ultima, Revtech, Shovelhead, and Evolution-based engines
Does not fit EFI models
Replacement for Carbed Big Twin 1970-1999, except 1200S Sport

Package List:

1 x Electronic Single-Burner Ignition Module single fire
10 x accessory

Note:

Please check the part number of your item, the corresponding information is for reference only.