Motorcycle Repair: Race Tuner, power curve, fuel injection

Question
What is a race tuner and what does it do for the bike?

Answer
A race tuner is a program that is installed in your bike and what it does is change the settings on the fuel injection. If you add a different exhaust, cam or intake your bike will run somewhat lean. the race tuner will richen the power curve back up so you get more performance out of your bike as well as a little more horses
Good luck and happy riding
Mike