Ignitions and Electrical› Ignition Components

Pertronix

IGNITOR II HOLLEY 4 CYL

$358.73

SKU: P01A 9HO-143

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Pertronix 9HO-143 Ignitor II is an electronic ignition conversion kit for Holley 4-cylinder distributors. It features adaptive dwell control, increasing energy and plug voltage for improved engine performance and reduced misfires. The system compensates for electronic delay, adjusts spark timing, and senses startup for easier starting. It is easy to install, fits into the original distributor, and is suitable for automotive, marine, industrial, and agriculture applications. This product is C.A.R.B. E.O. #D-57-22 compliant, making it legal in all 50 states and Canada.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandPertronix
Part NumberP01A 9HO-143

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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