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Ignitions and Electrical› Ignition Boxes and Components

Performance

4-Pin Dyna-Module Ignition Control Module

$81.29 $69.99 Save $11.30

SKU: 000222

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Performance Distributors 4-Pin Dyna-Module is an ignition control module designed to replace stock ignition modules in DUI/HEI distributors. It enhances coil output through increased electronic dwell, allowing for a more intense and longer duration spark. This results in improved throttle response and low-end power. The module is compatible with any HEI style coil and is suitable for street, racing, off-road, and marine applications. It mounts in the stock location of an HEI module without requiring modifications.
Show original supplier description
The Performance Distributors 4-Pin Dyna-Module is engineered to upgrade your engine's ignition system by increasing electronic dwell. This enhancement extends the coil's saturation time, resulting in a more powerful and longer-lasting spark. This improved spark quality directly translates to crisper, smoother engine operation, better throttle response, and increased low-end power. Designed as a direct replacement for stock ignition modules in DUI/HEI distributors, this Dyna-Mod offers easy installation by mounting in the original factory location without requiring any modifications. It is compatible with any HEI-style coil, though it is recommended to pair it with Performance Distributors' Street/Strip or Racing DUI coils for optimal performance. This module is well-suited for a variety of applications, including street use, racing, off-road adventures, and marine environments. Specifically, this Dyna-Module fits all V8, 6-cylinder, and 4-cylinder DUI/HEI distributors.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPerformance
Part Number000222
CategoryIgnitions and Electrical

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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