103" Power Pack Spec's
12-20-2010, 08:39 AM
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103" Power Pack Spec's
The 2011 103" motor is rated at 102 peak ft. lbs. @ 3500 rpm.
Does anyone know the hp rating/spec's?
12-20-2010, 08:59 AM
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Cant answer your question, but you will find that rating is taken from the crank, and not a true indication of actual rear wheel power you find others talking about after doing dyno work. The at crank ratings are always higher than what actually goes to the ground.
12-20-2010, 09:15 AM
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12-20-2010, 10:12 AM
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I didn't consider that. . . you're right. Factoring in the drive train loss, it's probably in the 87/90 ft lbs range.
Thanks
12-20-2010, 11:50 AM
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12-20-2010, 12:56 PM
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Guess that with air cleaner and pipes you can get about 10 HP (+/-) over stock. That'll be your first and least expensive performance gain.
MK
12-20-2010, 03:41 PM
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Thank you!
That's a substantial increase in hp/tq without headwork.
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