The Speedhut Yellow LEDs SST Shift Light w/Silver Aluminum Tube (A-157) is engineered to provide drivers with enhanced shifting precision. Utilizing patent-pending Smart-Shift Technologyâ„¢, this advanced device meticulously analyzes up to 100 samples of each spark pulse. This real-time engine performance monitoring ensures optimal gear changes in any driving scenario. Its broad compatibility spans various ignition systems, including single coil, distributor, distributor-less, and coil-on-plug setups, as well as diesel fuel injectors. The installation process is designed to be straightforward, often eliminating the need for a separate tachometer adapter, making it a valuable addition for anyone looking to improve their vehicle’s shifting experience.
KEY FEATURES AND BENEFITS:
- Features innovative Smart-Shift Technologyâ„¢: For accurate engine monitoring.
- Equipped with 7 super bright yellow LEDs: For clear visibility of the shift point.
- Offers universal compatibility: Works with all ignitions ranging from 0.5 to 6 Pulses per Revolution.
- Includes a programmable mode: For precise RPM calibration.
- Provides an easy-to-read LED screen: For setup and adjustments.
- Functions effectively with diesel fuel injectors: Expands installation versatility.
- Allows for a settable shift point: Adjustable in 10 RPM increments for fine-tuned performance.
- Operates within a wide range: 0 to 10,000 RPM.
- Offers a peak recall function: Displays the maximum RPM achieved.
- Provides adjustable day and night brightness settings: Ensures optimal viewing in any light condition.
- Constructed with a robust billet aluminum housing: For lasting quality.
- Features user-friendly push buttons: For simple operation.
- Backed by a lifetime warranty: Ensures peace of mind.
- Comes with an adjustable mount: For versatile positioning options.
SPECIFICATIONS:
- LED Color: Yellow
- Housing Color: Silver
- Housing Material: Billet Aluminum
- RPM Range: 0 – 10,000 RPM
- Shift Point Setting Increment: 10 RPM
- Included: SST Shift Light unit, adjustable mount
HOW TO USE:
- Connect the Power: Connect the power wire (typically red) to a 12V positive power source that is switched with the ignition.
- Connect the Ground: Connect the ground wire (typically black) to a clean, reliable chassis ground.
- Connect the Signal Wire: Connect the signal wire (refer to the product manual for the specific color) to the appropriate signal source. This could be the negative side of the coil, a tachometer output, or a fuel injector signal wire depending on your vehicle’s ignition system.
- Mount the Shift Light: Position the shift light in a location that is easily visible while driving using the provided adjustable mount.
- Set the Shift Point: Using the push buttons and the LED screen, navigate to the shift point setting menu. Increment or decrement the RPM value until your desired shift point is reached.
- Adjust Brightness (Optional): If desired, use the push buttons to access the brightness settings for day and night viewing and select your preferred level.
- Utilize Peak Recall (Optional): If you wish to see the maximum RPM reached during a run, activate the peak recall function through the menu.
BENEFITS OF USING THE SPEEDHUT YELLOW LEDS SST SHIFT LIGHT W/SILVER ALUMINUM TUBE (A-157):
- Achieves more accurate and consistent gear changes for improved performance.
- Enhances acceleration and track lap times through optimized shifting.
- Eliminates guesswork with real-time engine monitoring using Smart-Shift Technologyâ„¢.
- Offers wide compatibility, simplifying installation across diverse vehicles.
- Bright yellow LEDs provide clear visual cues while allowing drivers to stay focused on the road.
- Durable construction ensures long-lasting performance in various driving conditions.
- User-friendly interface simplifies both setup and adjustments.
FEATURES:
- Employs advanced signal processing for precise RPM readings.
- Offers a broad operational range suitable for various engine types.
- Provides a clear digital display for easy configuration.
- Designed for straightforward wiring in most applications.
- Allows for customization of the shift point to match specific engine characteristics.
- Enables monitoring of the engine’s highest rotational speed achieved.
- Offers multiple illumination levels for optimal visibility at any time.
- Constructed from high-grade aluminum for a sleek and durable finish.
- Features intuitive controls for effortless adjustments.
- Backed by a comprehensive warranty, reflecting product quality.
- Includes a versatile mounting solution for flexible placement within the vehicle.









Reviews
There are no reviews yet.