Stop asking everyone that, if there was a prize, they would say it. If you only race for prizes, then LFS really isn't the place for you because only the most superior leagues have prizes for there winners.
You don't give any information to your choices, you just want the FZR to win for whatever reasons you have. FZR CAN run R2's at some tracks, so putting 20 kg on the XRR will give it a disadvantage at the tracks that the FZR can run R2's.
24%+10kg is probablly better to make it so XRR has to run R3's at some tracks, but has a posibility to run R2 at some tracks aswell.
I went to the forums, clicked register on the forums, and thats what it said. But then I went and tried to register on the homepage, and it let me register there, and that account works for the forum...
I've walked and road my bike on that turn. I race on the kart track next door to the car track. Excited for it to come to iRacing When they came to scan the car track, they also scanned the kart track. That assures us that karts will be coming...eventually.