I have been installing a MSD Atomic Throttle Body Fuel Injection. It seems, at least MSD products need a lot of Amps to function properly. One recent Owner that installed this unit upgraded the Alternator to 100 AMPS and all went smoothly. The 60 AMP unit was not cutting it. As I do a lot of DIY wiring etc. I am taking extra care in using larger wire and connectors such as a Kit Airplane would use. Also relays must be protected from the weather, water drips etc. Parking in a garage with a modern car is almost mandatory. Also getting it dried out. In Seattle it is wet. About like the UK.
