Adaptive Dwell maintains peak energy throughout the RPM range, improving engine performance while reducing misfires. Developed with an average of 4x more available energy and 2x more available plug voltage at 3000 ~ 5000 RPM. Compensates for inherent electronic delays by adjusting spark timing throughout the RPM range. Synchronized peak current and spark timing reduces heat build-up. Senses startup, develops more energy, starts faster and easier.




Manufacturer: ‎Pertronix
Brand: ‎PerTronix
Product size: ‎12.7 x 12.19 x 4.06 cm; 113.4 g
Product model Number: 91381A
Discontinued by the manufacturer: ‎No
Original part number: 91381A
Product dimensions: Depth x Width x Height: 12.7 x 12.2 x 4.1 cm
Product Weight: ‎113 g