The CHTXL pressure tester allows for fast and easy detection of cylinder head condition. The machine is designed for easy operation, with minimum maintenance and optimized for safety. The machine comes standard with a preheating programmer. The heat is controlled by an electronic thermostat. Cylinder heads are able to be rotated 360° with the standard hydraulic system.
Winona Van Norman Inc. of Wichita Kansas is unaffiliated with the now defunct Wisconsin Company that went by the name Winona Van Norman; D & S Manufacturing Inc. or the Winona Van Norman Division, and the Van Norman Group of D & S Manufacturing Inc.