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post #1 of 5 (permalink) Old 07-02-2015, 03:35 PM Thread Starter
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2012 FLTRX Drago 580 cams, Dragula 2:1

This is the final 5th gear pull using WinPep8. About 90 degrees and about 50% humidity. Barometric pressure 29.98

92hp/101tq

Any thoughts as to why it's 10 under what I expected? The tech said it was because WinPep8 is more sensitive to the actual conditions, uses MAP as opposed to throttle position and not as able to be manipulated as previous versions.

All of the other runs were in 4th gear and about 2 points lower in both hp and tq. I asked for a 5th gear pull specifically to be more comparable to those I've seen here.
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Last edited by rustyj671; 07-02-2015 at 04:08 PM. Reason: couldn't upload pic from my phone
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post #2 of 5 (permalink) Old 07-02-2015, 03:52 PM
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2012 FLTRX Drago 580 cams, Dragula 2:1

It needs to be tuned. Your AFR between cylinders is off. It does have a nice smooth power curve though. Don't put too much into Dyno numbers. That's an expensive path to take


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Last edited by dynoguymn; 07-02-2015 at 04:31 PM.
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post #3 of 5 (permalink) Old 07-02-2015, 04:32 PM
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post #4 of 5 (permalink) Old 07-02-2015, 04:33 PM
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Who tuned the bike?
Your afr table looks to be all over.
But it hard to tell from pic it's blurry.

Here is one few months ago
5th gear pull

But as you can see there are many Dyno sheets on this forum from other shops.
One thing I can say is that the heat and humidity is not helping you either.
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Last edited by DragoBikeWorks; 07-02-2015 at 04:38 PM.
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post #5 of 5 (permalink) Old 07-02-2015, 05:04 PM Thread Starter
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Frank, I just emailed you the pic directly from my phone.

You should have seen the AFRs when he started. They were WAY all over the place. I had taken Pat123s tune, put it in the bike and autotuned a couple of times (for at least 1 hour each).

I don't know if he started with Pat's tune or the autotune.


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'12 FLTRX ==> PV w/ TT, PM Super Gas A/C, Dragos 580 cams, Fullsac DX pipe and 2" baffles in stock muffs, 18" Badseed bars, Custom Dynamics lighting, Dunlop AE tires, Aquatic Audio, JL Audio amp, Polk speakers, Progressive Monotubes, Alloy Art Stabilizer and Cush Drive, GMR Compensaver on SE compensator, Rush Cycle Pedic seat....all thanks to this forum.

Last edited by rustyj671; 07-02-2015 at 05:16 PM.
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