📘 MSD manuals • Free online PDFs
МСД лого

MSD Manuals & User Guides

MSD is a premier manufacturer of high-performance automotive ignition systems, including ignition boxes, distributors, coils, and spark plug wires.

Tip: include the full model number printed on your MSD label for the best match.

About MSD manuals on Manuals.plus

МСД (frequently known as MSD Performance or MSD Ignition) is a leading name in the automotive aftermarket industry, specializing in ignition components that deliver superior performance and reliability. Originally founded as Autotronic Controls Corporation, MSD revolutionized the market with its Capacitive Discharge (CD) ignition design, exemplified by the iconic MSD 6-Series Ignition Control. Today, as a brand under the Holley family, MSD continues to innovate with comprehensive ignition solutions, including the Atomic EFI, Pro-Billet distributors, Blaster coils, and Super Conductor spark plug wires.

Designed for enthusiasts and racers alike, MSD products are engineered to improve throttle response, engine efficiency, and power output. Whether for street rods, drag racing, or off-road applications, MSD provides the spark needed to unleash an engine's full potential. The company also offers advanced programmable ignition systems and timing accessories to support complex engine builds.

MSD manuals

Најновији приручници од manuals+ курирано за овај бренд.

MSD Ultra 6AL Plus Ignition Control Installation Guide

Упутство за инсталацију
Comprehensive installation instructions and technical guide for the MSD Ultra 6AL Plus Ignition Control (PN 6523, PN 65233), covering wiring, features, setup, troubleshooting, and mobile app integration.

MSD Ultra 6AL Ignition Control Installation Instructions

Упутство за инсталацију
Comprehensive installation, operation, and troubleshooting guide for the MSD Ultra 6AL Ignition Control (PN 6423 Red, PN 64233 Black), including wiring diagrams, features, and app integration.

MSD Atomic EFI PN 2910 Throttle Body Kit Installation Guide

Упутство за инсталацију
Comprehensive installation guide for the MSD Atomic EFI PN 2910 Throttle Body Kit. Learn how to install, configure, and troubleshoot this advanced, self-tuning fuel injection system designed for simplified installation…

MSD Digital 6 Plus Ignition Control Installation Instructions

Упутство за инсталацију
Comprehensive installation guide for the MSD Digital 6 Plus Ignition Control (PN 6520), covering operation, features, wiring, programming, troubleshooting, and compatibility with various vehicle systems. Includes detailed diagrams and technical…

MSD manuals from online retailers

MSD 8739 Two Step Module Selector Instruction Manual

8739 • April 1, 2026
Comprehensive instruction manual for the MSD 8739 Two Step Module Selector, detailing setup, operation, maintenance, troubleshooting, and specifications for this automotive ignition control unit.

MSD 6013 Ignition Controller User Manual

MSD-6013 • February 4, 2026
Comprehensive instruction manual for the MSD 6013 Ignition Controller, detailing setup, operation, maintenance, troubleshooting, and specifications.

MSD video guides

Погледајте видео записе о подешавању, инсталацији и решавању проблема за овај бренд.

MSD support FAQ

Честа питања о упутствима, регистрацији и подршци за овај бренд.

  • Can I use solid core spark plug wires with my MSD Ignition?

    No. Solid core wires produce excessive Electro Magnetic Interference (EMI) which can interfere with the operation of MSD ignition controls. It is recommended to use helically wound suppression wires, such as the MSD 8.5mm Super Conductor.

  • How do I register my MSD product for warranty?

    You can register your MSD product online at the official MSD Performance registration page (www.msdperformance.com/registration) to ensure warranty coverage and product support.

  • What is the gap setting for spark plugs when using MSD Ignition?

    MSD recommends following the engine builder or manufacturer specifications as a starting point. However, the gap can often be opened in 0.005-inch increments to test for performance improvements with the stronger MSD spark.

  • How do I select the correct cylinder count on my MSD ignition box?

    Many MSD ignition units (like the 6AL) are set for 8-cylinder engines by default. For 4 or 6-cylinder applications, you typically need to cut specific wire loops (Red or Blue) located on the side of the unit or adjust rotary dials, as detailed in your specific product manual.