Holley 7" 12-1X Crank Trigger Kit with Hall Effect Sensor — Fits Small Block Chevy
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About Holley
Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.
Watch in action
Optimize your Small Block Chevy engine's ignition system with the Holley 7" 12-1X Crank Trigger Kit. Engineered for pinpoint accuracy, this kit eliminates timing fluctuations caused by distributor slop and timing chain stretch, delivering a consistent, powerful spark. Equipped with a high-quality Hall Effect sensor, it's the ideal upgrade for any performance-oriented SBC build seeking maximum efficiency and power, ensuring every combustion event is perfectly timed.
Pinpoint Ignition Accuracy for Small Block Performance
The Holley crank trigger system ensures your Small Block Chevy receives the most accurate ignition signal possible, directly from the crankshaft, providing a stable foundation for your engine's performance.
7-inch Trigger Wheel: Perfectly sized for Small Block Chevy engines using 7-inch balancers, guaranteeing optimal fitment, concentricity, and reliable signal generation.
12-1X Tooth Count: Delivers precise crank position data, crucial for advanced engine management and fuel delivery systems to achieve optimal combustion.
Hall Effect Sensor: Provides a clean, interference-free signal, ensuring reliable and repeatable ignition events under all conditions, from idle to redline.
Flying Magnet Technology: Ensures durable and consistent signal generation, even in demanding racing environments, enhancing the longevity and accuracy of your ignition.
Comprehensive Kit: Comes complete with trigger wheel, Hall Effect pickup, robust mounting bracket, and all necessary installation hardware for a seamless upgrade.
Tailored for Small Block Chevy Excellence
This crank trigger kit is specifically designed to enhance the performance and reliability of Small Block Chevy engines. By providing a direct, accurate timing signal, it allows your engine to operate at its peak, translating to improved horsepower, torque, and overall drivability, particularly beneficial in high-RPM and forced induction applications where precision is paramount.
Why Choose the Holley 7" SBC Crank Trigger?
Choosing the Holley 7" 12-1X Crank Trigger Kit means investing in unparalleled ignition precision for your Small Block Chevy. Enjoy enhanced engine response, smoother power curves, and the confidence that your ignition timing is always perfect, protecting your engine and maximizing its output. For superior SBC ignition control, trust GGCRACING.
Often bought with
Other popular Holley products customers consider together:
Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.
Watch in action
Optimize your Small Block Chevy engine's ignition system with the Holley 7" 12-1X Crank Trigger Kit. Engineered for pinpoint accuracy, this kit eliminates timing fluctuations caused by distributor slop and timing chain stretch, delivering a consistent, powerful spark. Equipped with a high-quality Hall Effect sensor, it's the ideal upgrade for any performance-oriented SBC build seeking maximum efficiency and power, ensuring every combustion event is perfectly timed.
Pinpoint Ignition Accuracy for Small Block Performance
The Holley crank trigger system ensures your Small Block Chevy receives the most accurate ignition signal possible, directly from the crankshaft, providing a stable foundation for your engine's performance.
7-inch Trigger Wheel: Perfectly sized for Small Block Chevy engines using 7-inch balancers, guaranteeing optimal fitment, concentricity, and reliable signal generation.
12-1X Tooth Count: Delivers precise crank position data, crucial for advanced engine management and fuel delivery systems to achieve optimal combustion.
Hall Effect Sensor: Provides a clean, interference-free signal, ensuring reliable and repeatable ignition events under all conditions, from idle to redline.
Flying Magnet Technology: Ensures durable and consistent signal generation, even in demanding racing environments, enhancing the longevity and accuracy of your ignition.
Comprehensive Kit: Comes complete with trigger wheel, Hall Effect pickup, robust mounting bracket, and all necessary installation hardware for a seamless upgrade.
Tailored for Small Block Chevy Excellence
This crank trigger kit is specifically designed to enhance the performance and reliability of Small Block Chevy engines. By providing a direct, accurate timing signal, it allows your engine to operate at its peak, translating to improved horsepower, torque, and overall drivability, particularly beneficial in high-RPM and forced induction applications where precision is paramount.
Why Choose the Holley 7" SBC Crank Trigger?
Choosing the Holley 7" 12-1X Crank Trigger Kit means investing in unparalleled ignition precision for your Small Block Chevy. Enjoy enhanced engine response, smoother power curves, and the confidence that your ignition timing is always perfect, protecting your engine and maximizing its output. For superior SBC ignition control, trust GGCRACING.
Often bought with
Other popular Holley products customers consider together:
