1969 Camaro Restomod
I'm waiting on a billet tubular expansion tank that I'm going to connect to the overflow outlet on the radiator neck. Just wondering if the coolant level would need to be higher in the radiator with a expansion tank? Right now its at about 4" below the neck. I used a fitted funnel to try and burp the engine, got lots of bubbles then it seemed to settle down. I ran out of coolant so I'll pick up another gallon just to have some handy, but should I get the coolant level say... 2" below the neck?