Originally Posted by CooperMan
Originally Posted by +8Rich
Yes Jon, that's what these boys said as per dealers advise..

So, as I see it a WET system that becomes hydraulically locked by it's OE design...and blows things apart... doh

I don't see it as a hydraulic lock situation Jon. The coolant vapour pressure above the level in the header tank reflects back through the incompressible coolant to pressurise the radiator. Increasing this vapour volume with lower coolant level and futher controling it's pressure with release cap was supposedly the radiator fix. I understand CX rads have still failed after this though thinking

Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone