Once again, my ire is raised by the unbelievable placement and construction
of the Heater Water Control Valve on the MGB.
What kind of thinking was it that placed a part prone to failure that
contains liquid coolant directly over the source of electrical energy to
make our cars run? It was truly diabolical!
A valve that was installed new less than 2 years ago let go yesterday. I'm
just glad it happened now and not 3 weeks ago on the track at Lime Rock.
I did the usual quick-fix for the short-term: Dry out the distributor, keep
the valve closed (heat off when I could have used it today) and leave the
radiator pressure cap loose (at the first detent) to prevent pressure build
up. A replacement valve is already on its way. BUT, there must be a better
way!
Anyone on the list ever try an alternative setup? Perhaps a valve from some
other car that is less prone to failure? Maybe a deplumed line to the
heater?
Any suggestions would be welcomed.
Norm Sippel
'66 MGB daily driver/occasional vintage racer
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