Sniper EFI Hyperspark Distributor BBM 383/400

The Sniper EFI Hyperspark Distributor BBM 383/400 by HOLLEY is designed for big-block Mopar platforms, providing a modern fuel injection solution for serious engine builders and performance enthusiasts. This distributor is ideal for those upgrading their 383 or 400 cubic-inch Mopar engines with electronic fuel injection systems, ensuring reliable spark timing and engine management.

The Hyperspark technology integrates advanced timing signals with HOLLEY's EFI architecture, delivering accurate spark advance curves that adapt to engine conditions. The distributor housing is specifically designed for BBM bolt patterns, allowing for a direct fit without the need for adapter rings or custom machining. Its internal reluctor and pickup designs are optimized to minimize electromagnetic noise, which is essential for maintaining fuel injection calibration fidelity.

This distributor is particularly beneficial for those converting from carbureted systems to EFI or replacing existing ignition components. It works best with HOLLEY Sniper EFI control units and wiring harnesses, making it a reliable choice for enhancing engine performance and drivability.