Synchronized Engine Manifold and In-cylinder Pressure Measurement System Need a Combustion? Need a Combustion? Engine Manifold and In-cylinder Pressure Measurement System Synchronized measurement of inlet manifold, exhaust manifold and combustion chamber pressure measurement for all 4 units for combustion tuning to improve engine performance and emissions. GUI Pressure Measurement System GUI Pressure Measurement System One of its kind developed for tractor OEM. Need Customized test rig? For More Detail and Inquiries Contact