Originally Posted by Skyking
In order to receive the most benefit from tha application of a reed, you should first port, and port match the cylinder, and piston. Add a performance carb, and exhaust system.
With all this you should expect, an increase in power, and torque, which translates to crisper throttle response, faster reving, higher rpm's, greater acceleration, and higher speed. Improvements will be seen across the entire power band, but can be tuned to better low or high end power, but usually not both. It tends to be a trade-off unless you go all out with your mods.
Heres a link to the bike I'm referring too, its the third build. http://motorbicycling.com/showthread.php?t=60072
Now with those mods to that bike what can I expect from a reed? Could you also post a video of before and after with the reed?