if you wonted to it'll do the job they probly wont let you but Ill recommend a track bike it'll be easier and faster as that's wont its supposed to do.
A good bike to use in a time trial road race would have to be a time trial bike. It is a racing bike that is designed for use in a individual race. They do have racing bikes also.
MAYBE - , frame size has nothing to do with tire size. Style does, and if its a mountain bike, it will not work with a 27 (road racing) wheel and tire. Brakes will not fit.
You have to play speeder bike racing
That depends on what you are using it for. Obviously, if you are dirt biking, you should use a dirt bike, and otherwise use a street bike. Start out with what you are going to use the most - dirt (freestyle) or street racing.
Yes you can.
You should use daisy and mach bike
Yes, if you can find the correct bottom bracket for the frame.
Rocky Mountain Ponies
Use the skilift
Well, a track bike is a bike dedicated for use on a velodrome. It has a fixed gear, no brakes, often a steel drop bar and some other features. But with a but of determination you can stick a fixed gear rear wheel in any kind of bike. The wouldn't make it a track bike, but would make it a fixie. If you want to be hard core in your fixie riding, the "purest" is of course to ride a track bike in traffic too.
Sure, but if it has tri/TT bars you probably will have to pull them off to be allowed into an organized event. Expect to be losing some due to the fairly extreme riding position an all out TT bike will put you in. For ordinary road(group) racing most riders prefers a bike that's a bit more flexible in terms of use.
Yes this Recumbent bike has a vast amount of memory to use for your continued workout progress.