Anyone running a 5" aftermarket tach?

99redgt said:
Sweet car man! How hard was the install with the tach adapter is there any need for an aftermarket ignition?
Thanks Man,

No it was fairly easy I did however have to go to ford to get the wiring schematics. The aftermarket ignition is pointless the damn thing doesn't ever work. I have mailed it back to them 4 times now. I bought a new interior molding piece before I mounted that tack also