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Buell Forum » 1125R Superbike Board » Archives 001 » Archive through March 15, 2009 » Drummer dyno charts and video. « Previous Next »

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Carbonbigfoot
Posted on Saturday, March 14, 2009 - 01:26 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I know this is a little redundant, but I thought I'd put all this in one place. There will be more video with the third run, and I'll get it up as well. The significant stuff here is the before and after dyno charts, with the overlay of the best run to the best run, before and after.

The AF ratios are a little off, but this is with abut 30-40 miles on it so the computer had not had time to adjust.

Subjectively, it feels smoother and stronger every time I ride it. The third dyno session will be interesting. That will be sometime the week of the 23rd.

Sorry for the crappy and somewhat limited video, but due to time constraints it's the best I can do. I thank you all for your patience and your interest, and particularly thanks to Kevin Drum, for making a product that is pretty rare in todays world, something well designed and executed, made with much care, and supported with customer service matching the best I have ever experienced

Here ya go!




http://www.youtube.com/watch?v=QmuBz6qMC_A


Stock runs





Runs with Drummer Exhaust





Best Stock vs Best Drummer


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Hooliagn
Posted on Saturday, March 14, 2009 - 02:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

You da man Carbon ......
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Jerseyguy
Posted on Saturday, March 14, 2009 - 03:28 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Rob, Thanks for all of your efforts.
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Chameleon
Posted on Saturday, March 14, 2009 - 03:51 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Looking forward to seeing the charts after it's had more time to learn...

Automobiles take up to 500 miles to learn driver preference for throttle response and automatic transmission shift schedules.


p.s. Glad to see that you're running ESET 3.0, but you need to upgrade your Java.
BTW, ESET 4.0 just came out and it's a free upgrade.
http://eset.com/
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Xl1200r
Posted on Saturday, March 14, 2009 - 06:31 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Carbon - PERFECT!!!

Looks like the drummer gives a steady 8-10hp gain over the whole range. No hot spots, no holes, just right.

The mix looks to get a little thin around 7k rpm - let's hope after some AFV adjustments this gets better.

Thanks.
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Xl1200r
Posted on Saturday, March 14, 2009 - 06:38 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

...and great video.
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