Engine Ignition Parts | Summit Racing

On Sale

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.

4.71 out of 5 stars ( 86 )

$349.95

$314.95

On Sale

MSD Power Grid Power Modules

Get on the performance grid with MSD Ignition Power Grid power modules. When connected to the Power Grid, they will data log all the functions--including time from launch and time or rpm of activation and deactivation. These timing controllers feature four high-current, solid-state switches that can be configured independently or in conjunction by time, rpm, and temperature switching on/off, as well as by percentage for nitrous systems. Each channel is capable of handling 20 amps of current without the use of a relay and can be used to activate fan, fuel pump, nitrous oxide system, throttle stop, and more--the possibilities are endless.

5.0 out of 5 stars ( 1 )

$749.95

$673.95

—

$749.95

On Sale

MSD Gen V LT 2-Step Launch Controls

GM performance fans will be geeked to learn about MSD's direct plug-in 2-Step launch controls for Gen V LT 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.

3.67 out of 5 stars ( 6 )

$361.95

$325.75

On Sale

MSD 7AL-3 Ignition Boxes

MSD 7AL-3 ignition boxes have been a favorite of sportsmen and racers that want adjustments at their fingertips. For nitrous fans, there are four separate stages that can be activated independently yet add up together. Plus there's an RPM Activated Switch for precise control over a circuit. These ignitions combine high-output spark energy for high-compression race engines, combined with the most popular drag racing accessories, including a 3-step rev limiter, 4-stage retards, a start retard, and an rpm-activated switch. MSD is re-launching the 7AL-3s with upgraded features, a new look, and updated internal components, including surface mount circuitry. The new 7AL-3s are easy to spot with a black anodized housing and a new adjustable start retard circuit. Racers will also be happy to learn that the ignition can now be used on 4, 6, or 8-cylinder engines! Additional features include: * Fits the same mounting footprint as the original 7AL-3 * Start retard is adjustable with plug-in retard modules * Retard stages require positive 12 V to activate * Surface mount assembly reduces internal components

4.83 out of 5 stars ( 30 )

$1,099.95

$988.95

MSD Ultra 7AL Ignition Boxes

For racers that need serious spark output, the MSD Ultra 7AL ignition boxes are the right choice. Offering industry-leading spark energy output in a compact and efficient package, the Ultra 7AL includes four step retards, three rev limits and two rpm-activated switch outputs. The Ultra 7AL also features two different power output settings that can be used for on-the-fly changes which are perfect for drag-and-drive applications. All features are adjusted using plug-in modules including the 3-step rev control and multi-step retard. The rev control gives you the ability to set one rev limit for the burnout, another for the staging rpm limit and a third for use top end engine protection in the event of driveline failure. For nitrous fans, there are four separate stages that can be activated independently yet add up together. Plus, there are two rpm activated switch outputs that can be used for air shifters, shift lights or other devices that require a perfectly timed ground trigger! For increased output and proven multi-spark power, use MSD Ultra 7AL ignition boxes. Ultra 7AL multiple spark ignition control features and benefits: * High-output continuously delivers high energy for maximum performance even under extreme race or street conditions * Lighter, and over 50 percent smaller than the 7AL-3 model * Two different power output settings for on-the-fly changes for drag-or-drive situations * Twice the spark output of the 7AL-3, (330mJ vs 160mJ) * Adjustments made using plug-in modules for the 3-step rev control and multi-step retard * Rev control can set one rev limit for burnout, another for the staging rpm limit, and a third for high rpm engine protection * Quickens throttle response * Adjustable start retard can control the amount of retard pulled out during engine cranking * Adjustable switch for start retard settings eliminates the need for additional external wiring to the starter solenoid * Two rpm activated switch outputs (compared to the 7AL's single RAS output) * Two multi-colored status LEDs Emissions Note: This part is only legal for sale and use on uncontrolled (non-emissions controlled) vehicles or on vehicles used solely for the purposes of closed competition racing.

Not Yet Reviewed

$799.95