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70 HP / less than 300 lbs?

17174 Views 47 Replies 29 Participants Last post by  pplassm
Bring it on Aprilia!
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I heard the engine was developed in the given displacement, because Aprilia wants to double it up to create a 990cc V-4 MotoGP engine w/o having to change a whole lot of the bore/stroke, etc.

An interesting theory, if nothing else.
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