| Author | Message | ||
     Cvc |
Sorry not dyno runs or drag strip yet but it does start and idle. She chirp the tire at take off so something is going on but the intake pressure when the valve closes pulses back through the carb. Visible fuel vapor then sucked back in. With gentle roll on the throttle bike is rideable but slower than stock. It makes 7 pounds of boost unloaded. The vacuum slide doesn't want to open with positive intake pressure while riding. We will be trying a ( Mikuni ? sp) carb with mechanical throttle blade Monday. The other thought is to follow the snowmobile crowd using the same turbo on singles , the suggestion if intake pulse is too strong build an expansion chamber equal to the cylinder displaced volume. Any thoughts or insights welcome. |
