Re: 2000 sleds.
My opinion on the 2000 MXZ, XC, and ZR's:
They are all real close, but I think the AC will be falling short to both the new SD and POL 500's. The AC 500's will be valved here soon...
The POL will be the fastest, the SD will be the lightest. The ZR and SD will be close at WOT.
The SD will be the fastest... over 130 hp this year. POL is the same as last year (around 122 hp) and a very strong sled. The AC 700 is still junk and will remain that way 'til they design a new engine.
My 10 cents worth...