Any one know how to hook a factory miata tach, in a monster miata to the 5.0 carbed engine? No ford ECU on board. Kit build manual refers to the fuel injected 5.0 with on board Ford and Miata ECU. Would like to keep guages factory look.RPMs with regular hook p give a double rpm read. 4 cylinder tach to a V/8 engine. hardhat(Mike)
