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04-19-2012, 11:08 PM
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#1
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Track Day Rider
Join Date: Oct 2011
Location: Oklahoma City
Bike: 11 Black/Red ZX10R
Posts: 246
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Stock dyno power is correct at 155-157.
Not sure what went wrong but put the bike on the dyno on bike night and saw low whp for a stock zx10r... It looks very good til the bike got rich around 9-13k. Drop about a quarter inch from there. I knew it was rich after i put the link pipe but the if we clean the afr, it would only still be in the 159-162. Wanted to know what ya inputs are?
Made 156 whp both pulls, they check the drums and still did the same. Shot some flames when WOT was off. My old 09 made 163 on a slip on and pcv.
Specs:
1400 miles, conventional oil. Changing tomorrow.
Leo vince slip on evo R with link pipe.
1500ft, 79 temp
TC off and it was on F.
Upgrades: Sending the ECU off and PCV with BMC filter.
Last edited by Interceptin; 04-21-2012 at 11:19 AM.
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04-19-2012, 11:18 PM
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#2
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Champion Rider
Join Date: Mar 2006
Location: Sydney, Australia
Bike: Lime Green ZX-10R
Posts: 377
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What was your A/F on the dyno runs?
__________________
Design by a genius, Built by a craftsman, Ridden by a twat....
“See God. Then back off” Kevin Schwantz on his late braking technique.
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04-20-2012, 01:31 AM
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#3
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WSB Rider
Join Date: Nov 2009
Location: Knoxville, TN
Bike: 2011 Green ZX 10R ABS
Posts: 515
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Was the CF on the dyno SAE or STD?
Sent from my Motorcycle iPhone app
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04-20-2012, 01:13 PM
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#4
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Track Day Rider
Join Date: Oct 2011
Location: Oklahoma City
Bike: 11 Black/Red ZX10R
Posts: 246
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The afr was perfect til 9k it dropped 1 afr off .
I'll look into that today when he sends the sheet.
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04-20-2012, 01:18 PM
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#5
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Squid wannabe
Join Date: Jan 2010
Location: Dekalb IL
Bike: Lime Green ZX-10R
Posts: 5,017
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Quote:
Originally Posted by Interceptin
The afr was perfect til 9k it dropped 1 afr off .
I'll look into that today when he sends the sheet.
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What does this mean?
And it doesnt sound to far off for a bike with no reflash.
This is around what my 1st gen made with a full exhaust and downloaded map.
__________________
"The ZX-10R is capable of being perfectly docile and tractable, but few men are capable of resisting its ever-present voice urging them to just twist it and see what happens."
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04-20-2012, 01:31 PM
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#6
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Slow Poke
Join Date: Apr 2007
Location: Tulsa ok
Bike: 05 Magma 10R
Posts: 4,734
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Quote:
Originally Posted by Interceptin
The afr was perfect til 9k it dropped 1 afr off .
I'll look into that today when he sends the sheet.
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What do you mean by perfect?? What was it? You really can't say what a perfect afr is. Each bike is different.. Some make more power a little leaner and some make power a little richer.. Plus bike temp makes a difference too. My bike makes best power right at 200 drgrees, but I watched an R1 came in the other day that made best power at like 160. So a lot of variables to think about. 
Quote:
Originally Posted by rafa
What does this mean?
And it doesnt sound to far off for a bike with no reflash.
This is around what my 1st gen made with a full exhaust and downloaded map.
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What i'm guessin he means is more or less went from say 13.2.1 and maybe dropped to 12.2.1??? I hope it wouldn't drop that far in a few k rpm's but who knows..
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04-20-2012, 03:13 PM
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#7
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Track Day Rider
Join Date: Jun 2011
Location: Oro Valley, AZ
Bike: 2011 ZX-10R ABS
Posts: 146
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And when you say "sent the ECU off"... to whom? Guhl? Dynotronics? ECU Unleashed?
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04-20-2012, 03:19 PM
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#8
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GP Star
Join Date: Jul 2007
Location: The Mitten
Bike: 74 CB200 cafe project
Posts: 2,483
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What were other bikes making on that same dyno?
Sent from my DROID2 using Motorcycle.com Free App
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04-20-2012, 03:33 PM
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#9
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WSB Rider
Join Date: Nov 2007
Location: Dallas TX / If yur in dallas hit me up.
Bike: The Beast. 2004 Green ZX10R
Posts: 593
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That sounds about right. U shouldn't expect much more in stock ish trim. Every Dyno can be very different. Even every bike can be a little different stock to stock from the factory.
Std corrections will give you 4% higher HP reading vs SAE correction.
Maybe your ten was made on a Friday. The fastest ones are made on Tuesday. 
__________________
08 race cam, KibbleWhite springs, tit. retainers, thin HG, short velocity stacks, removed secondaries, bmc filter, full Akra Evo cut 5in, power com., ignition module w/rev xtend, dyno tune, speedo healer, 16,17, and 40,42 520 sprockets, vortex rearsets (gp shift), pazzo levers, galfer lines, ZX14 calipers, shorai batt, carbon front fender, gpr stabalizer, puig screen, gilles chain adjs., 1/5 throttle, Kleen air mod, Crankcase sucker mod, O.Z. wheels, 408lbs full of gas.
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04-20-2012, 04:08 PM
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#10
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GP Rider
Join Date: Apr 2004
Location: Dover, DE USA
Bike: Black ZX-10R
Posts: 1,230
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With a pipe and filter I made 182. Getting flashed this week and will re-dyno.
__________________
2004 ZX-10R black (sold)
2008 CBR1000RR
2011 ZX-10R ABS Black
#51 NESBA, TPM, Absolute
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