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Old Aug 6, 2010 | 09:23 AM
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  #31  
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RCVTR
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RCVTR is an unknown quantity at this point
There are too many variables. The peak HP numbers only vary by about 3-5%.

Look more at the nature of the torque curve and the improvement to it from rejetting.
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Old Aug 6, 2010 | 10:10 AM
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FL02SupaHawk996
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Originally Posted by RCVTR
There are too many variables. The peak HP numbers only vary by about 3-5%.

Look more at the nature of the torque curve and the improvement to it from rejetting.
True, but my dyno guy did runs WOT in one gear instead of shifting. I think that's a std practice, but IMHO we loose a lot of valuable data about power related to shifting that way
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Old Aug 6, 2010 | 02:43 PM
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pigwings
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Originally Posted by FL02SupaHawk996
+1 sounds like it was never rejetted for slipons. You may have an aftermkt air filter too...
That's what happened to me - ran out of power around 5k on test ride, so the seller dropped the price. Trailered home, rejetted, and problem solved.
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Old Aug 6, 2010 | 06:03 PM
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divingindaytona
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Originally Posted by FL02SupaHawk996
True, but my dyno guy did runs WOT in one gear instead of shifting. I think that's a std practice, but IMHO we loose a lot of valuable data about power related to shifting that way
If he (your dyno guy) was making a run to check your jetting all that needed is one gear. The carbs work the same in 2nd gear as they do in 5th gear. If he is making a normal dyno run he better use all the gears.
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