[AZMike427]

SPF751 with a fresh Shelby aluminum FE427. So every now and then it won’t start. I recently had a new engine installed but it did the same thing before. At first I thought it was when it was hot so I thought maybe the starter was overheating but it did it recently after a brief first start idle. I get a click with an almost sort of hollow sound like the starter is clicking but not turning the engine over. Battery is good and the starter was just replaced with my new FE. I checked connections around the battery, grounds and the battery switch. Any help or ideas are appreciated!