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3.3 – Installing Exhaust Gas thermocouple
Install EGT (Exhaust Gas Thermocouple) inside the exhaust header pipe at a distance of approximately 5.9” (150 mm) from the
exhaust port and between 25% and 50% inside the exhaust gas header. For a correct installation follow these steps:
• drill a 0.2” (5mm) hole inside the exhaust header
• fix the metal wrapper to the exhaust header pipe in the hole you have drilled; please remember: pipe hole and wrapper
threaded must be coaxial
• screw EGT thermocouple in the wrapper nut and firmly fix it. Plug the thermocouple male Mignon connector to the EGT
input wire of the “dragster split cable”
EGT thermocouple can also be installed using a steel adapter to be welded to the exhaust header following these steps:
• drill a 0.4” hole inside the exhaust header (1)
• weld EGT adapter inside the hole (2)
• screw the EGT thermocouple inside the EGT adapter (3)
• plug the EGT thermocouple male Mignon connector to the EGT input wire of the 2 temperatures split cable (part number
V02CCB04MDR).
Here below is an EGT thermocouple installed on the right and an installation with steel adapter on the right.