Description
- Shown with optional Thermocouple Extension
Tracks cylinder head temperature at the source for accurate, dependable heat monitoring in demanding conditions. Helps identify rising temps under load and hard driving, while a built-in warning light adds a clear visual alert. Precision stepper motor delivers smooth, stable readings.
The Cylinder Head Temperature Gauge tracks heat directly at the source so you can see what your engine is doing under real conditions. Built for applications where head temperature is critical, it helps you catch rising heat early during load, traffic, or hard driving. The integrated warning light gives you a clear visual cue when temps move past your limit—so you can react before it becomes a problem. Includes a matched sensor for accurate, consistent readings across a wide range of setups. A precision stepper motor keeps the needle smooth and steady—no bounce, no guesswork. Built with a durable housing and solid aluminum bezel, it’s made for real driving conditions and long-term use. Made in the USA and backed for life.
Key Features:
- Direct Head Temperature Monitoring — reads heat at the source
- Integrated Warning Light — settable alerts for high temperature conditions
- Catch Heat Early — helps prevent damage under load and hard driving
- Matched Temperature Sensor — calibrated for accurate, consistent readings
- Microprocessor-Driven — real-time accuracy
- Stepper Motor Precision — smooth, accurate pointer
- Weather-Resistant Build — built for street, track, and off-road
- Made in the USA — backed by a lifetime warranty
12mm Thermocouple rings are available below for aftermarket heads that need it! Unit comes with 14mm Thermocouple ring
ACPW Note: Some cylinder heads require clearance near the plug for the thermocouple to clear. We have found Mofoco cylinder heads and EMPI’s GTV-2 cylinder head casting requires NO extra clearancing. We will update head castings that clear without mods as we find them. Type 4 example shown below. We use a 3/8 ball burr bit to clearance for the sensor












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