I have what I call a Minibusa. Tube frame, fiberglass body road race car with a turbo charged Hayabusa.
The engine is what I think a 2007 but it has the early 16 bit charging system and ECU. I am also using the Power Comander Dyno Jet 3.
Last week end at Thunderhill the engine started cutting out, missing. At 1st it sounded like it was only running on 3 or 2 cylinders but now it won't even start. I have done a compression check and all 4 cylinders are the same, watched the injectors and all 4 are squirting, switched several set's of plugs, and coils but the engine now refuses to start. It won't even fire on ether. I have watched the plugs out side the engine and all 4 are firing but extremely weak, you can hardly see the spark.
With the ignition on I am showing 12.75 volts but when I hit the starter button that drops to high 10s, low 11's.
I really need some help here, any ideas?