Pertronix 91181 Cylinder Igniter

This item is brand-new, factory sealed.

• 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

• Manufacturer: Pertronix
• Brand: Pertronix
• Model: PerTronix
• Item Weight: 3.2 ounces
• Product Dimensions: 6 x 4.8 x 1.6 inches
• Country of Origin: USA
• Item model number: 91181
• Is Discontinued By Manufacturer: No
• Manufacturer Part Number: 91181
• OEM Part Number: 91181

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 and 45,000 volt coils.