[85?]

The bike starts fine, idles fine runs fine untill it gets to 9000rpm. In all gears it wont accelarate past 9000rpm but it gets there with no problems. Any help is greatly appreciated, I checked the SDTV valves already and it works fine. I am trying to figure out if I need a new fuel pump or possible ecu.

 

[YZFHEFF]

Do you have secondary injectors? Maybe they're not firing? With it being that consistent I wouldn't think it would be the fuel pump.

Power commander?

 

[85?]

I don't know if it has them or not, the bike doesn't anything other than scorpion can that's it.

 

[85?]

The problem is there in all gears except 1st gear I think.

 

[YZFHEFF]

Is it flashing any codes?

 

[85?]

I havent checked them yet, but i will check for codes tomorrow.