Quote:
Originally Posted by Droptarotter
Jeff;
For running on the street and with the power output you have with your bike, .......and needed when you are getting the 30-50% more horsepower that our German buddies are putting to the ground.
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133HP stock, 152HP my big bore = 15% increase so I guess I am in good shape.
I don't know who is getting 50% over, much less 30%
30% over is 172HP, the most I saw out of any of the Germans was about 160HP.
It also occurs to me that the GS motors have a lower peak rpm, so perhaps they need more flow at the lower rpm's that they operate at