Hi All
I am converting bike 94 CBR 250RR MC22 for track, I have recently stripped it down and replaced the rear shock, done the 53/14 sprocket mod, rims off for track tyres etc. Didnt touch engine/carby, except for replacing spark plugs. I have cut away sections of the wiring loom as it dosnt need lights/indicators side stand etc. It isn't using the instrument cluster or speedo/rev light cluster either.
I had to find and join the side stand circuit in the wiring loom for the bike to run, I also joined the clutch circuit.
Bike starts and runs in the low rev range fine. Anything above im guessing 6k (no rev gauge) it continues to rev but has strange higher pitch to the sound and dosnt have the same power. even worse under load. I have taken the carbys off and cleaned all the jets.
Is there a circuit that needs to be joined for a rev/speed limiter or something? I have replaced the fuel and filter. All spark plugs have spark. all headers evaporate water.
Any help much appreciated.
Cheers
Reece
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