MSD Two Step Wiring Diagram: Simplifying the Process

MSD Two Step is an electronic module that helps to improve the launch of drag cars by setting a rev limit for the engine during the launch, and then returning to a higher RPM for the rest of the run. In this article, we will discuss the MSD Two Step Wiring Diagram and simplify the process of installation.

Understanding the MSD Two Step Wiring Diagram

The MSD Two Step Wiring Diagram guides you through the connections required to install the MSD Two Step Module. The Wiring Diagram shows the different connections required from the ignition system to the MSD Two Step Module and from the MSD Two Step Module to the engine.

The Wiring Diagram is usually printed on paper and is available in the MSD Two Step Module packaging. Alternatively, you can find the MSD Two Step Wiring Diagram online. It is important to follow the Wiring Diagram carefully to ensure that your installation is successful.

Components Required for the Installation of MSD Two Step

The following components are required for the installation of MSD Two Step:

Component Description
MSD Two Step Module The electronic module that helps to improve the launch of drag cars
10 gauge wire Used to connect the battery and ignition switch to the MSD Two Step Module
18 gauge wire Used to connect the MSD Two Step Module to the distributor and coil
Solder and soldering gun Used to make the wiring connections

The MSD Two Step Installation Process

Step 1: Disconnect the Battery

Before starting the installation, ensure that the battery is disconnected to prevent accidental electrical shock or damage to the car.

Step 2: Wiring the MSD Two Step Module

Follow the MSD Two Step Wiring Diagram to connect the MSD Two Step Module to the distributor and coil. The Wiring Diagram shows that the Red and Black wires from the MSD Two Step Module should be connected to the positive and negative terminals of the battery respectively.

Next, connect the 18 gauge white wire from the MSD Two Step Module to the distributor’s tach output wire. Finally, connect the 18 gauge violet wire from the MSD Two Step Module to the coil negative (-) terminal.

Step 3: Wiring the Ignition Switch

Connect the Red wire from the MSD Two Step Module to the ignition switch’s “On” terminal. Connect the Black wire from the MSD Two Step Module to the ignition switch’s “Ground” terminal.

Step 4: Setting the RPM Limits

Use the RPM dials on the MSD Two Step Module to set the RPM limits for the launch and the return. The launch RPM should be set between 2,000 and 4,000 RPM depending on the car’s specifications.

Step 5: Test the MSD Two Step Module

Reconnect the battery and start the engine. Engage the launch control button to verify that the MSD Two Step Module is working correctly. The engine should rev up to the launch RPM limit and then return to the higher RPM for the rest of the run.

FAQ

What is MSD Two Step?

MSD Two Step is an electronic module that helps to improve the launch of drag cars by setting a rev limit for the engine during the launch, and then returning to a higher RPM for the rest of the run.

What is the MSD Two Step Wiring Diagram?

The MSD Two Step Wiring Diagram guides you through the connections required to install the MSD Two Step Module. The Wiring Diagram shows the different connections required from the ignition system to the MSD Two Step Module and from the MSD Two Step Module to the engine.

Where can I find the MSD Two Step Wiring Diagram?

The MSD Two Step Wiring Diagram is usually printed on paper and is available in the MSD Two Step Module packaging. Alternatively, you can find the MSD Two Step Wiring Diagram online.

What components are required for the installation of MSD Two Step?

The components required for the installation of MSD Two Step are 10 gauge wire, 18 gauge wire, MSD Two Step Module, solder, and soldering gun.

What is the installation process for MSD Two Step?

The installation process for MSD Two Step involves disconnecting the battery, wiring the MSD Two Step Module, wiring the ignition switch, setting the RPM limits, and testing the MSD Two Step Module.

What should be the launch RPM for MSD Two Step?

The launch RPM for MSD Two Step should be set between 2,000 and 4,000 RPM depending on the car’s specifications.