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Old 03-12-2012, 01:25 PM
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60wag 60wag is online now
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Join Date: Aug 2005
Posts: 1,781
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RFS - Racing Four Stroke (or regardless of feature size), single cam motor
LC4 - newer twin cam motor
FCR - Keihin carb, at least 3 different sizes: 37, 39, and 41 mm throat diameter
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'96FZJ80
'03 KTM 450EXC
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