Finally, I manage to get my ’08 CBR600RR dynoed. I took the CRB to Bintang Dyno Facility at Cibinong, and with several run the CBR produced 107HP at the rear wheel. Thanks to Pak Haji Dyan and Samuel that accompany me to the dyno facility and help me to get the CBR to the facility. Thanks also to fellow blogger bengkelsepedamotor.wordpress.com that have helped me to get better understanding about dyno testing.
From the July edition of SportRider magazine, stock CBR600RR produce 102HP@13,500RPM with max torque of 43.6@11,250RPM. Obviously the HRC kit that I have installed bump up the HP and torque figure and I think I’m quite happy with the result. About 5 HP more! hmm not too bad!🙂
Above chart from one of the dyno run. It shows the HP and Torque. The AFR (Air to Fuell Ratio) also quite OK according to the dyno operator. Bit lean bellow 4K RPM but above 7K RPM it was OK about 13 and flat. Max torque measure was 48.86, again about 5 more above stock torque.
AFR or the Air Fuel Ratio shows if the bike is too rich (too much fuel) or too lean (too much air). I bit concern at first that the CBR perhaps was too rich after I installed the HRC’s kit, but according to the dyno it was quite the opposite. As the chart shows that it was bit lean on low RPM. Seeing the AFR chart I think I can rest assure that this bike will last for quite some times. And I still can re-map the CBR to make it bit lean for more power, but I think this setup should be ok for now.
Above chart was the Power over speed. Again the AFR was flat at 13. Bellow some clip during dyno testing.
This was my first time doing dyno test, and I tell you it was LOUD! Check out the youtube video bellow:
Well at the end as my friend Sam told me, the bike is a ok. Now the rider that need to get dyno..heheheh🙂