View single post by gmgiltd
 Posted: 04-15-2013 05:42 pm
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Joined: 07-10-2012
Location: Whitehills , United Kingdom
Posts: 157
Not sure what the tap water is like where you are, but in the UK it's variable - most of northern Scotland is very pure but the the south of England there seems to be a lot of calcium in the water. One tip I picked up from the Triumph motorcycle manuals is to use de ionised water along with a good brand of anti freeze - I have never had any issues with gunned up cooling systems. Early Triumph modular 3 and 4 cylinder engines were aluminium block, cast iron wet liner, 4 valve per cylinder with brass radiators - sound familiar?