Better Data, Better Performance: Making A Case for Holley EFI Sensor Bundles

06/12/2025

Better Data, Better Performance: Making A Case for Holley EFI Sensor Bundles

06/12/2025

Basic sensors are the onramp to the information superhighway of modern automobiles. They are critical for delivering accurate data to the ECU, allowing it to optimize fuel delivery, ignition timing, and emissions control. Without reliable input from these sensors, performance, fuel economy, and reliability all suffer. Holley EFI Sensor Bundles—pre-matched for optimal performance and easy installation—allow you dial in your EFI with confidence while saving you up to $321.

Holley’s EFI Sensor Bundles are your all-in-one solution for accurate, reliable engine monitoring. Designed for seamless integration with Holley EFI systems, these sensor bundles come pre-calibrated for easy setup and provide precise readings for critical parameters like pressure, temperature, and more.

Choose from three popular packages – Street, Boosted, and Pro – and get great starting points for any build. Whether you're building is naturally aspirated, a forced induction engine, or a full-tilt race bullet that demands advanced monitoring including datalogging, Holley EFI Sensor Bundles give you the data you need to push your combination to the next level.

Street Sensor Bundle

The Street kit is designed as a base level critical sensor package and recommended for naturally aspirated street and street/strip vehicles. The single 0-100 PSI pressure sensor is commonly used for fuel and oil pressure monitoring. This bundle saves you $73 compared to buying the sensors separately. It includes the essentials: a coolant temperature sensor to track engine temperature, an intake air temperature sensor to monitor air temperature, a stainless steel 0 to 100 PSI pressure sensor for fuel and oil pressure monitoring, and the GM 1-Bar MAP sensor to measure manifold absolute pressure.

Boosted Sensor Bundle

The next step up the sensor ladder is the Boosted bundle, designed specifically for supercharged and turbocharged engines. This bundle includes upgraded sensors to handle higher pressures and produce more accurate readings. You'll get the same coolant and air temperature sensors as the base kit plus dual rugged stainless steel 0 to 200 PSI pressure sensors and a stainless steel 3.5-Bar MAP sensor all built to withstand the demands of boosted engines and ensure reliable performance. This bundle saves you $155 compared to buying the sensors separately.

Pro Sensor Bundle

Our top tier kit caters to the customer who wants a track-ready package for their engine build. This kit includes high performance sensors to optimize your vehicle's performance. You'll get a two-axis g-meter to track acceleration, deceleration and cornering forces, coolant and intake air temperature sensors, plus stainless steel pressure sensors including a 3.5-bar MAP sensor, a 0 to 200 PSI pressure sensor, and dual 0 to 500 PSI sensors for monitoring various pressures. This bundle saves you a whopping $321 compared to buying the sensors separately.