| Author |
Message |
    
Ithaca280
| | Posted on Tuesday, August 25, 2009 - 09:49 am: | 
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Finally had bike on dyno with impressive results. Max HP was 109.4 at 7,000 RPM and max torque was 87 at 5,000 RPM. I would have to say biggest power gain was from port, polish and decking done by Branch heads. Thanks Terry for the custom ECM program and information. ECM reprogram with custom mapping worth every penny. |
Sparky
| | Posted on Tuesday, August 25, 2009 - 01:29 pm: |
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Outstanding!
Wow, I had put Branch heads on my 1340 FXRT years ago and, I must say, they made a world of difference in seat-of-the-pants improvement in performance and mileage.
May I ask who you got your heads from as I understand Jerry retired some time ago? |
Ithaca280
| | Posted on Tuesday, August 25, 2009 - 09:13 pm: |
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Branch Heads are still in business, They have a nice web-site check it out. My local dealer who is luckily very Buell freindly sent them out. |
Blake
| | Posted on Tuesday, August 25, 2009 - 09:49 pm: |
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Can you post the plot? Feel free to email it to me... Blake hat badweatherbikers dot com . |
Ithaca280
| | Posted on Thursday, August 27, 2009 - 10:46 pm: |
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Blake, I'll copy and email it to you. |
Blake
| | Posted on Friday, September 04, 2009 - 03:21 pm: |
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Resized, compressed and sent back to ya.  |
Sticks
| | Posted on Friday, September 04, 2009 - 04:41 pm: |
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Just out of curiosity, what would you say you have into the build all told ( if you don't mind ) Those are some great gains! Drool, some day...
I wouldn't have thought it would be THAT healthy. Cool. |
Ithaca280
| | Posted on Friday, September 04, 2009 - 06:59 pm: |
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Here is the Dyno sheet.
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Blake
| | Posted on Friday, September 04, 2009 - 07:21 pm: |
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They didn't even take it to rev limit, 7,500 rpm. |
Xxxh00liganxxx
| | Posted on Sunday, September 13, 2009 - 08:40 pm: |
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im curious as to why hp and tq never cross???? they should AAAAAALWAYS cross at 5252rpm |
Delta_one
| | Posted on Sunday, September 13, 2009 - 09:48 pm: |
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I think I just drooled on the key board! man I need to do this! |
Ithaca280
| | Posted on Monday, September 14, 2009 - 07:07 pm: |
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Xxx, yes you are one of those. Every engine combination and build will look different on every dyno on any given day, bottom line, it is making a respectful amount of HP. |
Blake
| | Posted on Monday, September 14, 2009 - 07:44 pm: |
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???Guess Who??? (Xxxh00liganxxx),
#1. Please fill in your name in your profile. If you are concerned about identity issues, then click on the "hide" checkbox next to that field.
#2. The values do cross at 5250 RPM. The torque scale on the right side axis is just different from the HP scale on the left side axis. |
Ithaca280
| | Posted on Tuesday, September 15, 2009 - 07:11 pm: |
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Blake, good eye on the dyno graph. I did not notice it. |
Queenofspeed
| | Posted on Thursday, January 14, 2010 - 07:50 pm: |
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Ithaca,
Can you tell us what cams you are running with that build? Those are outstanding results!! |
Ithaca280
| | Posted on Saturday, January 16, 2010 - 05:00 pm: |
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Cams are stock, I believe all parts should be listed that were used for the entire project. |
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