First 2009 YFZ450R Dyno Numbers

The first all new YFZ450R got put on the dyno and the numbers are impressive with the best run putting down 41+ HP and 27 FT/LBS of torque. This was done with the airbox and spark arrestor removed which represents about an 8% improvement over a stock run. Not bad!

To view the thread, simply go here: http://yfz450.theatvchannel.com/invision/index.php?showtopic=90263

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