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Installing a hard start relay will remove most of the electrical load from your ignition switch when you are starting the engine.
After installing this relay, your ignition switch will only be used to trigger the relay and will no longer have to carry the starting current to the solenoid resulting in a shorter path from the battery to the starter and provides the starter with more juice.
There are two choices:
Note: ***1986-1991 Automatic Transmission combined with the factory Cruise Control will not work with this relay kit.