KLX250 EFI Dyno Chart
#1
KLX250 EFI Dyno Chart
Hello.
I have attached a dyno run I have had on my KLX. I run everything stock apart from the GPR exhaust system and the clutch switch mod. I thought I would post this to see what people made of it.
Thanks
I have attached a dyno run I have had on my KLX. I run everything stock apart from the GPR exhaust system and the clutch switch mod. I thought I would post this to see what people made of it.
Thanks
#2
I can believe that chart. It sounds very reasonable in that 18-20hp range that seems common for a basically stock bike.
Edit: Wait a minute...isn't that a high torque number starting out?
Edit: Wait a minute...isn't that a high torque number starting out?
Last edited by TNC; 08-28-2013 at 12:15 AM.
#3
Looks about right to me. Remember that the right axis is to be used to read torque.
The power curve shows about 9 hp at 4000 rpm, which corresponds to a torque of 11.36 lb-ft, which is about what the torque curve reads at 4000. These are normal figures for the KLX, from other dyno curves published.
The power curve shows about 9 hp at 4000 rpm, which corresponds to a torque of 11.36 lb-ft, which is about what the torque curve reads at 4000. These are normal figures for the KLX, from other dyno curves published.
#4
you guys are WAYYY off base. Obviously this is a fake graph since stock we should be looking at 14-15 HP max and this shows no info about temp, humidity, tire type, amount of coinage in the dyno operators pocket, color of shirt the owner was wearing, etc.
#5
Well for 20 hp, the owner was obviously wearing a black and green Monster Energy shirt.
#6
If Batcave plugs in a 02 sensor eliminator, for about 20 bucks he can enjoy another couple of HP. The ECU is running pretty lean after slinging on a decent pipe!
AFR graph shows pretty lean (14) up to 6000rpm & then it's pretty good until 7500rpm & starts to drop off lean again. I run my bike at 13.4 AFR in the 2000-6000 range & 12.8 from 6000-11000 range! Interesting
AFR graph shows pretty lean (14) up to 6000rpm & then it's pretty good until 7500rpm & starts to drop off lean again. I run my bike at 13.4 AFR in the 2000-6000 range & 12.8 from 6000-11000 range! Interesting
#8
I do have an O2 eliminator but when I fitted it the exhaust would slightly backfire at 4500rpm when coming off the gas so i have left it stock for the moment. I may try the eliminator again and go for a ride. Or even have a dyno run with the eliminator plugged in and see what results I get.
#10
This one is an EFI.
The EFIs seem to roll off the power above 8K quicker than the carbed versions, otherwise this compares well to the figures here:
http://www.motorcycle.com/gallery/ga...DI_NOISSES_PMT