Dont flame me please....

Im going to ask a couple questions b/c i honestly just dont know a whole lot about Audi's. I just got mine not but a minute ago. So here it goes...

What motor is in my 1.8t Audi 2001. Is it a 20v?

What compression does the stock motor run?

Why would i want to or need to upgrade my pistons and rods?

And whats the difference in compression?

Ok i think thats all for now....

Im running a larger turbo then stock. The Gt28rs turbo. It has the full upgrade on it. And with the car being messed up right now i still pulled a few car lengths on a S2K with a hell of a loud exhaust the other day. So i dont know what kinda power its putting down. The kid that i got it from said its 325 or so.

Thanks!


Ill give reps for help!