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24 Posts
2014 (ac) 50 states model.
5k miles
PCV
Z-bomb
K&N
PAIR Valve blocked
Intake flapper removed
Header choke pipe removed
GPR Albus Racing Slip-on (no baffle)
Dyno Mapped in SoCal on 65°f 30% humidity morning
91 octane & Fresh oil change (mobil1 full syn)
160hp
80lb.ft

Getting it dyno'd sync'd up everything. My a/f was way off and the power band sucked.
 

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21 Posts
2017 CBR 1000RR

Two comparisons shown on the chart;

- Bone stock 2017 Fireblade - approx 2,500km on the clock

- Full Akrapovic titanium system including headers (baffles removed), MWR High efficiency air filters, Tuned using Woolich software.
 

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3 Posts
-04 CBR1000RR

170hp at wheel, so engine likely close 190-195hp.

Stock -04 ecu, rev limit 11650 + PC3
Pistal piston
JSBK cams and valve springs
Balancer removed and cases modified somewhere close to HRC specs..
Head ports filled and shaped myself, at dark garage..
Arrow headers with Akrapovic endcan

I have WSBK ecu and loom, would like to try what it would do with those. But can't risk engine life with that high rev limit(13750) because not racing anyway..
Fuel pump started to fail in end of dyno runs. Installed Ducati 1098 pump, because its quite similar and I had it in garage. Have to go to Dyno again to see if there is any change, probably not since full throttle was adjusted before pump failed.
 

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108 Posts
2017 CBR 1000RR

Two comparisons shown on the chart;

- Bone stock 2017 Fireblade - approx 2,500km on the clock

- Full Akrapovic titanium system including headers (baffles removed), MWR High efficiency air filters, Tuned using Woolich software.
That’s a fair performance increase indeed. Within the Woolich software what is the single most item to be selected to offer the most gain for interest apart from tuning? What I mean is, is lifting the RPM ceiling is what benefits the most?
 

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27 Posts
07 CBR 1000
28500 miles tired but still has a little bit of life in her.
full Akrapovic exhaust
PW3
K&N filters
156 HP to the wheel
 

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42 Posts
Does anyone know if the sprockets are affecting to Dyno?
If we measure with 16-42 and 15-44 will it show different values?
 

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54 Posts
Sprockets don't affect power, just wheel speed at specific rpm.
On a dyno, they do actually have a measurable affect.

"So did lowering the final-drive ratio actually reduce power? Theoretically, the three runs should not have produced a measurable power difference since no engine mods were made. The curves are nearly identical all the way up to peak RPM; however, the lower numbers meant that something had indeed changed the rear-wheel power. Since nothing from engine to output shaft had changed, the indicated loss in RWHP is a direct result of the lower final-drive ratio’s increased rate of acceleration. The ratio changes matched by corresponding drops in RWHP readings verify this. The lower gearing therefore multiplies torque, increases the rate of acceleration, but does not measurably increase or decrease horsepower at the crankshaft. We’ve proven that a sprocket ratio change does affect usable power measured at the wheel, but unlike popular belief, a bigger sprocket actually makes slightly less power on the dyno."

https://www.superstreetbike.com/bigger-rear-sprocket-makes-more-horsepower-mythbusters#page-3
 

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2008 cbr1000rr with a 2015 SP engine and harness.
-BMC air filter
-Lees velocity stacks
-Thin head gasket
-Cams degreed
-Full Akra exhaust
-Motul 300v

Fist run is baseline, stock ecu.158.5
Second run is Woolich ecu tune for pump gas 172.2
Third run is second map switch on Bazzaz and MR12 181.7

258302
 

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42 Posts
On a dyno, they do actually have a measurable affect.

"So did lowering the final-drive ratio actually reduce power? Theoretically, the three runs should not have produced a measurable power difference since no engine mods were made. The curves are nearly identical all the way up to peak RPM; however, the lower numbers meant that something had indeed changed the rear-wheel power. Since nothing from engine to output shaft had changed, the indicated loss in RWHP is a direct result of the lower final-drive ratio’s increased rate of acceleration. The ratio changes matched by corresponding drops in RWHP readings verify this. The lower gearing therefore multiplies torque, increases the rate of acceleration, but does not measurably increase or decrease horsepower at the crankshaft. We’ve proven that a sprocket ratio change does affect usable power measured at the wheel, but unlike popular belief, a bigger sprocket actually makes slightly less power on the dyno."

Does A Bigger Rear Motorcycle Sprocket Increase Horsepower?
Very good information, but why in drag racing they bet -1 + 4, -1 + 5 ....?
 

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turbo everything!...
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76 Posts
2006 cbr1k Turbo
Stock engine
750cc injectors (lowers)
255lph intank fuel pump
Subaru vf48 turbo
10 psi
E85 tune
Ecu flashed by me...bike has a very conservative/safe tune. I intend to push it to 300hp towards the end of this year.
Screenshot_20200203-144043.png
 

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31 Posts
258533


Cbr1000rr sp 1 2018 euro bike with woolich ecu flash. Bmc race air filter. Leovince slip on. Sebimoto ram air intakes. The first is without the ecu flash.
 

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233 Posts
2014 CBR1000RR
Full akra TI exhaust
BMC filter
SBU carbon fiber exhaust
PAIR block off plates
Intake flapper delete
Samco hoses
300v 10W-40
NGK Iridium IX spark plugs
-1/+1 front / rear sprocket

259706
 
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