two wheels and 250 hp....
Posted: Thu Apr 23, 2009 10:42 am
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Crazy Aussies, I would imagine that's a hellva ride."What the world needed was an answer to the current literbikes, which we find anemic," Rothwell told me over the phone. "If a bike can't hoist the wheel in 4th gear off the throttle it's not a superbike." The 1100cc three-cylinder TSS1100GP should have no such problems; when completed, it should make 250 hp at the rear wheel and 160 ft.-lbs. of torque. A powervalve will keep things rideable, with a characteristic hit of power as the revs climb. The chassis will be a lightly-modded Kawasaki ZX-10R ("it's beefy enough") and Rothwell expects the wet weight to be under 340 pounds: "when you dismantle a literbike and see how heavy that four-stroke motor is, it's just sad, really." The next project? The 112-hp TSS500 engine installed in a Yamaha WR450 supermoto chassis. "There's nothing 'super' about a four-stroke supermoto," sniffed Rothwell.