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- May 31, 2019
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Not a big deal to me as my battery and ECU are in the back of my Cobra. Still they want dedictaed this, dedicted that, ground to here, ground to there, by the time you're done, you have 20#'s of wire/cable. Mines been good for years and I don't have A10 going hot until my Master Disconnect is ON and the Key ON. Other than that and the other issues I've had the past 11yrs, it's been a good system.I kinda thought the same thing when I installed mine and ran the power wire up to where the alt power wire split off to the batteries but it was up front, batteries in the back. I must have had some voltage issues or something as I ended up switching it and running it to the battery in the back. I think part of it is just how the electronics can react to spikes that are high/low, taking out as many things that are in the way that COULD cause a problem probably saves them countless problems right from the start. I would probably say try it, worst case you can switch it however couldn't you use one of the voltage outputs on the isolator to run to an input on the holley to tell it when the switch is pushed and what to do when it does?