Pertronix 91285LS Adaptive Dwell Control Ignitor II Module for Ford Flathead 8-Cylinder Engine

The Ignitor II has many of the same great features that the Ignitor has, but its smarter. Ignitor II units sense the coil current level and use a powerful micro controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the entire RPM range. Ignitor II systems develop up to 4 times more energy between 3000 and 5000 RPM than standard ignition systems. High RPM performance is improved when used with the Flame-Thrower II super low resistance (0.6 ohms) 45,000 volt coils. Features: Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance. Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage. Compensates for inherent electronic delay by adjusting the spark timing throughout the entire RPM range. Synchronized peak current and spark timing reduces heat build-up. Senses startup and develops more energy for quicker, easier starting. Built in reverse polarity and over current protection shuts down the system, preventing component damage. Legal in all 50 states and Canada. (C.A.R.B. E.O. #D-57-22). Guaranteed for 30 months. We Stand Behind It!

• Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage when used with Pertronix Flame-Thrower Coils
• Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance
• Synchronized peak current and spark timing reduces heat build-up and compensates for inherent electronic delay by adjusting the spark timing throughout the entire RPM range
• Senses startup and develops more energy for quicker, easier starting
• Pair with Pertronix Flame-Thrower Canister Coils 45001, 45011, 45111 for optimal performance