14CUX was the last in a long line of fuel injection systems made by Lucas who had licensed the designs from Bosch, the inventor of the system. Earlier iterations of this system were called 4CU, 13CU, and 13CUX. The 14CUX as in the MGRV8 is a fuel injection system only, meaning that it only controls the fuel injection on the engine – with the ignition system being kept separate.
More to read at …… http://www.g33.co.uk/pages/technical-fuel-injection.html
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