[Healeys] Re - 4 cylinder woes
mike brooks
hypercubic at yahoo.co.uk
Fri Mar 13 04:06:04 MDT 2020
To get a good compression reading one needs the valves to seal properly, as well as no cracks, broken rings etc. The fact that no. 2 exhaust valve is "a bit black" suggests to me it might be leaking. Might as well grind the valves in, put the head back on and try the compression test again.
Mike Brooks'56 BN2Scotland
Sent from Yahoo Mail on Android
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