[Crapozo]

Interesting title isn't it?
Anyway i got a coupla simple simple questions

1. Is it street legal to paint graphics on your car? I see buisness cars do but not other cars (normal drivers). I think these are called, decals?.

2. I have asked this question before but i don't think you people understood me because i said how to change the gears. What i actually am asking is.
How would i go about changing the gear setup / gear ratio in a car?

3. I have heard about a W engine, what are the benefits of an engine like this and what does it look like?

4. Beyond V8's, i know there are V10, 12, 16's. With common sense it should be possible to have like V20's right?. What is the car engine with the most cylinders in history? Does having more cylinders provide more power but also more speed?
Outrages example: What would it be like if someone designed a car with a V40 engine?