Ignitions and Electrical› Ignition Boxes and Components

MSD

MSD 6Efi Ignition Control Box Universal EFI Ignition MSD Ignition

$197.95

SKU: M00T 6415

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The MSD 6EFI Ignition Control is designed to complement aftermarket electronic fuel injection (EFI) systems in 4, 6, or 8-cylinder engines. It features capacitive discharge technology, delivering multiple sparks for 20° of crankshaft rotation at lower RPMs, which enhances throttle response, smooths idle, and improves starts. It includes an adjustable rev limiter (100 RPM increments) to protect the engine. Detailed wiring instructions are provided for installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandMSD
Part NumberM00T 6415

Videos

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MSD 6 EFI Ignition Control
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Independence Chevelle - Holley Sniper EFI and MSD Ignition Installation on Big Block Chevy

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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