Your pump is almost the farthest thing from fixed or positive pump. So it's able to handle RPM.63qcar wrote: ↑Sun Jul 18, 2021 10:55 am ... thinking last night about not having the bypass connected and it seems to me that when the thermostat is closed ( and no bypass connected ) , with a fixed displacement pump , there is no place for the water to go ..... and water is basically incompressible .
Any thing missing under the rad. toward the front, shield/s, belly pan, spoiler...?