Ignitions and Electrical› Ignition Boxes and Components

MSD

Digital 6-Plus Ignition Control Box

$583.95

SKU: MSD-6520

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The MSD Digital 6-Plus Ignition Control Box is a performance ignition system designed for street/strip applications. It provides 135 millijoules of spark energy and 535 primary volts. The unit is compatible with 4, 6, or 8-cylinder engines and accepts points, amplifier, and mag pickup inputs.

This ignition box features digital accuracy, with a high-speed RISC microcontroller that analyzes various inputs to maintain precise timing. It includes adjustable rev limiters in 100 RPM increments, a start retard function, and a single-stage retard for nitrous or top-end performance.

Fitment

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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.

Available on iOS & Android

Specifications

BrandMSD
Part NumberMSD-6520
CategoryIgnitions and Electrical

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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