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PerTronix Ignitor II® Lobe Sensor Solid-State Ignition Systems

4.68 out of 5 stars 31 Customer Reviews

PerTronix Ignitor II® lobe sensor solid-state ignition systems are smarter! Ignitor II units sense the coil current level and employ a powerful micro-controller to

PerTronix Ignitor II® lobe sensor solid-state ignition systems are smarter! Ignitor II units sense the coil current level and employ a powerful micro-controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the entire rpm range, and these systems develop up to four times more energy between 3000 and 5000 rpm than standard ignition systems. Order the kit recommended for your vehicle and engine application.

Features include:

* Adaptive dwell maintains peak energy throughout the entire rpm range, reducing misfires while improving engine performance
* Develops on-average four times more available energy between 3000 and 5000 rpm, and two 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
* No magnetic sleeve or ring needed; uses existing distributor lobe for sensor trigger

Showing In Stock Items. Show All 4 Items.

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PerTronix Ignitor II® Lobe Sensor Solid-State Ignition Systems 91168LS

PerTronix Ignitor II® Lobe Sensor Solid-State Ignition Systems 91168LS

Distributor Conversion, Ignitor II®, 12 V, Kit

Part Number: PNX-91168LS

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

PerTronix Ignitor II® Lobe Sensor Solid-State Ignition Systems 91181LS

Electronic Distributor Conversion Kits, Ignitor II Lobe Sensor Solid-State Ignition Systems, Hall Effect, Negative Ground, 12 V, Chevy, Olds, V8, Each

Part Number: PNX-91181LS

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/12/2026