Thread: what do these engine letters stand for?
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Old May 12, 2007 | 10:30 PM
  #13  
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alistairolsen
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From: Glasgow/Oban
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related to CR

G = 8 - 8.5:1
L = 8.5 - 9:1
N = 9 - 9.5:1
S = 9.5 - 10:1
X = 10 - 11.5:1
Y = 11.5+:1
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