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Hot off the dyno

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  #11  
Old 02-13-2016, 07:19 AM
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Yeah, 120 torque out of a 103".

Like to know compression myself?

Mind if I test ride it during Daytona bike week? You can have mine.
 
  #12  
Old 02-13-2016, 07:36 AM
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Nice looking numbers! Do you per chance have a sheet using SAE instead of STD as the Dyno scale for comparison?

Is this the H-D stage iii kit part number 92500028?
 
  #13  
Old 02-13-2016, 11:22 AM
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Is it just me or does the 120 torque seem really high to others for stock heads on a 103?
 
  #14  
Old 02-13-2016, 11:24 AM
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Originally Posted by billablehours
Nice looking numbers! Do you per chance have a sheet using SAE instead of STD as the Dyno scale for comparison?

Is this the H-D stage iii kit part number 92500028?
I unfortunately don't have that sheet.

But yes it is the kit
 
  #15  
Old 02-13-2016, 11:26 AM
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Originally Posted by wscott
#'s look good to me.

Just wondering,,since you installed high compression pistons did your bike already have compression releases & didnt mention it or does the motor not have compression releases which can be an issue esp restarts in hot weather if starter & battery arent fresh /strong working @ 95-100% capacity.

Scott
I don't have anything but I'll be interested to see if I need that. It was a kit from SE.
 
  #16  
Old 02-13-2016, 11:27 AM
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Originally Posted by 2013_FLHTK
JP... I see a problem with your results and being the great guy that I am will gladly ride your bike all summer until I find the solution. Which tuner did you use?
Super tuner.

Dyno work done by Seacoast Harley in Hampton, NH
 
  #17  
Old 02-13-2016, 11:50 AM
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The horsepower number looks about right...but the torque number which says (Est) 120 seems high. I guess you will know if it is close when you ride it.
 
  #18  
Old 02-13-2016, 03:06 PM
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Originally Posted by --JP--
Super tuner.

Dyno work done by Seacoast Harley in Hampton, NH
That is where mine was also tuned.
 
  #19  
Old 02-13-2016, 05:01 PM
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The heavy valve springs are unneeded and may cause more wear and stress than by doing good. Also may hold back the build without headwork to support them. Overall not bad but you really only have what cams usually will deliver for power and add a couple ft lbs tq for the compression compared to stock. Not raining on parade but a 107 would have been likely cheaper and better performance. Just cams,good pipe and air cleaner on my 103 dyna was 93/107 sae. Either way enjoy the ride.
 
  #20  
Old 02-13-2016, 07:11 PM
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I'm getting ready to try the TTS 100 cam with my stock headed and piston bike and am hoping for some close numbers. I was thinking of that kit but didn't want to do pistons if I didn't have to. I'm afraid that once the heads are off I won't be able to stop.
I understand STD numbers are about 3 or 4 ft/lb and hp more than SAE so just trying to compare. Here is a sheet off a stock headed and stock comp 103 with the TTS 100 using the SAE scale. Hoping for close.

Hot off the dyno-image.jpeg
 


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