I have a 1990 Miata which I have installed a 289 HI-PO from a 66 Ford Mustang. It has a lot of goodies in it and I have reached the point of wiring it and I need some help.I have Mallory Unilite Ignition on it and I got that done-- I need help with the tach,alt ( I have a G3 on it) and the oil, temp gauges.... I am running a 650 Holley double pumper and would like to use the original gauges--- Can anybody help me and or direct me to a link?Thanks

 

http://www.topdownmx5.com/

Talking to this guy might get you somewhere. Its not a 289, but it is a carb'd ford