How do you run a MSD 2 step?

Ground: Switch the Blue wire to ground to activate the launch limit. 12 volts: Connect the White/Blue wire to 12 volts to activate the launch limit. With the power On, engine running, activate the clutch or On/Off switch. If connected correct, the LED will illuminate when the clutch is activated.

How does a 2 step module work?

In its most basic definition, a 2 step is a rev limiting device that you install on your car that has 2 stages, one with a lower RPM and the other at a higher RPM. The lower RPM limiter is usually used for launch control while the higher RPM limiter will be located at redline or slightly over redline.

What’s the difference between anti lag and 2 step?

Anti-lag is a system that is used to keep a turbo spooled when you lift off the throttle. Anti-lag is only used on turbocharged engines. Two step is a secondary rev-limiter that holds a set RPM to get the best launch. This can be done through ignition cut, fuel cut, or the ECU with a button.

Can you have 2 step without a turbo?

Two step is a secondary rev-limiter that holds a set RPM to get the best launch. This can be done through ignition cut, fuel cut, or the ECU with a button. Two step can be used or naturally aspirated and boosted engines. Two step and anti-lag can also be incorporated on the same engine.

Does a 2 step hurt your engine?

A two-step is a secondary rev limiter that holds a certain RPM for optimum power delivery, aka- Launch control. Unless the setup is wired to increase pressure inside the exhaust manifold, two-step rev limiters are generally not bad for your engine.

What are the MSD LS 2 Step launch controls?

GM performance fans will be geeked to learn about MSD’s direct plug-in 2-Step launch controls for LS engines. These units are easy to install with factory-style connectors for a splice-free installation. When you’re staged, you can hold the pedal to the floor, while the rpm stays at a consistent level, producing consistent launches.

How does rpm module work on MSD LS engine?

The different rpm modules are activated when 12 volts is applied to a corresponding wire. By connecting one wire to the line-lock circuit, one module will be activated during the burnout. This helps keep tire temperatures consistent and when the line-lock button is released, the limit turns off.

How does the two step work on a MSD?

With the addition of an RPM Activated Switch, you can use the Two Step to activate a shift light at different rpm. The Module Selectors must be used with an MSD Soft Touch Rev Control or a Timing Controller with a high speed retard module.

Is the MSD Ignition 8733 2-step launch control for GM?

Though you won’t literally blast off into the sky, with the MSD LS 2-Step Launch Control it will feel like you are. This launch control is designed for Gen 3 and Gen 4 GM LSx engines manufactured after 1997 and can be used with 24x or 58x trigger wheels. It installs in manual and automatic transmissions.