Ok I have already upgraded to the Mad dog wiring upgrade. All after market stuff like gauges and fuel pump are running off a relay switch to a separate fuse box on its own. I am getting to upgrade too an 300cfm electric fan, single. Will I need to upgrade my alternator. I am using the 60 amp...
Had my tach hooked up last year too my msd. Worked fine. I have installed a retard box and now it's bouncing all over the place do I need a adapter and if so which one.
John