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"DYNO" Numbers For SOFTAILS

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Old Jun 5, 2011 | 09:22 AM
  #461  
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Brand new bike Stock Motor.

Stage 1
SE Air Cleaner
SE Super Tuner Part # 32109-08B
V&H Big Shots
HP 67
TQ 77

Seems like my numbers may be low to me when comparing to others or is about right to you guys ?

It's a new motor not even broken in yet so.....

Do you think the dealer mechanic didn't tune it in yet and just ran it and record it. ? Not sure how this works.

and or would these numbers improve much and how much after the motor is broken in a bit and or if it was tuned better ?
 
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Old Jun 6, 2011 | 04:45 AM
  #462  
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Originally Posted by Totally Bored
Brand new bike Stock Motor.

Stage 1
SE Air Cleaner
SE Super Tuner Part # 32109-08B
V&H Big Shots
HP 67
TQ 77

Seems like my numbers may be low to me when comparing to others or is about right to you guys ?

It's a new motor not even broken in yet so.....

Do you think the dealer mechanic didn't tune it in yet and just ran it and record it. ? Not sure how this works.

and or would these numbers improve much and how much after the motor is broken in a bit and or if it was tuned better ?
G'day. I wouldn't have been putting a brand new bike on the dyno at all. Too late now, but you need to let the rings bed in, and all the other surfaces mate up properly. Dyno runs are of course done at full throttle, so you run the risk of ring blow-by from cylinder pressure, oil blow-by because of oil control rings not bedded in and bore glazing from the oil left on the bores if the oil rings aren't bedded in.
How many miles on the motor when it was dynoed?
Cheers, Mike
 
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Old Jun 6, 2011 | 06:02 AM
  #463  
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Originally Posted by 05FATfatty
G'day. I wouldn't have been putting a brand new bike on the dyno at all. Too late now, but you need to let the rings bed in, and all the other surfaces mate up properly. Dyno runs are of course done at full throttle, so you run the risk of ring blow-by from cylinder pressure, oil blow-by because of oil control rings not bedded in and bore glazing from the oil left on the bores if the oil rings aren't bedded in.
How many miles on the motor when it was dynoed?
Cheers, Mike
What i was thinking as well.
 
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Old Jun 6, 2011 | 06:05 AM
  #464  
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it looks like he ran it just to get you some numbers... doesnt look like a tune was involved
 
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Old Jun 6, 2011 | 06:14 AM
  #465  
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Originally Posted by 05FATfatty
G'day. I wouldn't have been putting a brand new bike on the dyno at all. Too late now, but you need to let the rings bed in, and all the other surfaces mate up properly. Dyno runs are of course done at full throttle, so you run the risk of ring blow-by from cylinder pressure, oil blow-by because of oil control rings not bedded in and bore glazing from the oil left on the bores if the oil rings aren't bedded in.
How many miles on the motor when it was dynoed?
Cheers, Mike

Yeah I have no idea. I bought the bike and wanted the pipes and thats what the dealer does. I think they do this alot ?

Anyway, it's to late now. So you guys think they didnt tune it at all and just got numbers ?
 
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Old Jun 6, 2011 | 06:52 AM
  #466  
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for the numbers it pulled they definitely didn't tune it.
 
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Old Jun 7, 2011 | 02:57 PM
  #467  
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Originally Posted by terryrh
for the numbers it pulled they definitely didn't tune it.
Spoke to the "Guy" at the dealer today and we looked at my Dyno Results.

He said it's no big deal to run the Dyno on a new bike as they do it all the time.


He also said that they did tune it and if you look at the results my Torque is max'd out right from the beginning almost in a straight line up till around 4.5k to 5k RPM's.

He also said that AIR / Fuel Ratio is almost a straight line on the 14 mark and thats what I want.
 
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Old Jun 7, 2011 | 04:13 PM
  #468  
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Ran this for the first time Last wknd at the free Dyno, Burgers dogs, Bikini wash every Sat. down @ Precision HD in RI.

81HP 91 TQ

07 fxstb
k&n aircleaner
PC3 "some random map from V-twin forum"
Andrews 48H
Crappy set of fake true duals capped into a 2-1
stock 09 muffler and gutted and a Fullsac style DIY 2" baffle

Very happy with the increase, 300.00 for a 25% increase....Not to Shabby

I believe the immediate dip is from the crappy pipes

STILL NEEDS TUNING


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Old Jun 7, 2011 | 06:50 PM
  #469  
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Max Power went from 67.53 to 72.03
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Old Jun 8, 2011 | 05:51 AM
  #470  
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Originally Posted by Totally Bored
Spoke to the "Guy" at the dealer today and we looked at my Dyno Results.

He said it's no big deal to run the Dyno on a new bike as they do it all the time.


He also said that they did tune it and if you look at the results my Torque is max'd out right from the beginning almost in a straight line up till around 4.5k to 5k RPM's.

He also said that AIR / Fuel Ratio is almost a straight line on the 14 mark and thats what I want.
Wide Open Throttle (which is what the dyno sheet shows) should be tuned to 13.0:1 air fuel, NOT 14.
 
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