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Old 03-02-2013, 03:19 PM   #27
Beastly Adventurer
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Joined: Jan 2009
Location: Wellington,New Zealand
Oddometer: 2,859
liquid cooling will make a 2t more versatile than air cooling.But they are less efficient on gas,but they do make more power than the equiv 4 t.Remeber when they opened up motogp to 4 strokes.The 2t were 500 and the 4 strokes were 990s!
2t rely on the fuel for some cooling,and the very nature of 2t means you always lose some of the fresh petrol charge out the exhaust port,so thats wasted .
aka BMWST?
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