oldboyonrgv wrote:to re-cap
Rev Limit (none exists today)
control ECU (none exists today)
restriction on bore (none exists today)
min weight limit (none exists today)
not in the rule-books, but 2-strokes ARE limited
- rev limit : they can't rev as high as 4-strokes, they are limited because off their basic priciples. the higher you rev, the more ignition-advance you have to give. but compression-time is only about halve compared to a 4T, meaning their just isn't enough time to compress the mixture even if the rest off the engine is fysically capable off revving higher.
- ECU : you mean the little black box that control's the ignition on those little strokers (no fuel injection/tractioncontrol) ? not much you can do with that .
- bore restriction : there ain't overly-square 2-strokes, again because off their basic priciples. 2-strokes work best with a close to square bore/stroke ratio
- min weight : as pointed out above : they have a combined racer/bike weight limit.