Yes , I have the 600hp system.
If you try to read through Facebook or the 20+ thread on Abodies, it's a mixture of success or failure. Some talk about buying special wiring because of the poor noise immunity of the FiTech input.
Maybe I have ADD, just didn't see a clear cut solution.
ANY system that uses the distributor pickup for a tach signal is going to have serious electronic noise issues. The inside of a distributor cap is basically a lightning factory. I had to run a shielded coaxial cable on mine spliced in as close to the pickup as possible to get a usable signal.
Kevin
