11-01-2018, 05:33 PM
A slightly belated response, but my Ruby used to merrily boil at the top of a steep hill. The engine back from Steve Flake and the radiator from Hereford Radiators, the newly installed temperature guage tells a very different story. With properly cleaned out circulation, running is now almost cool. Last summer ascending a chevron or two, three up, came nowhere near boiling. None of our cherished suppliers seem to be listing a radiator muff, and I've never got to an autojumble early enough to find one, so I'afrait it's ali foil at the moment.