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tk421, September 10, 2002 in WR400F/426F/450F
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What is the difference between a EMM and EMN?
tk answered. give it a chance mate you'd only posted the PM a few minutes!
the EMN needle is ever so slightly fatter on the straight. it effects the starting and the first yard as you pull off.
either will do at sea level but any higher and the EMN may be better. read about your PS; you're a lad aren't ya
the way to tell if you need the M or thew N is to start it up and let it tickover. if it chugs at all it needs an N. if it purr's it's fine.
if you get a slight bog as you pull away with the N then you need the M back in. this'll do it.
Fast turnaround! Thanks Taffy.
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