Looking for a big bore kit for my 99 yz250, are there any places to find some one who still makes them?

I just saw this... both suitable for 1999 YZ250

http://www.maxpower-engines.com/big-bore-kits/yz265.htm

http://www.maxpower-engines.com/big-bore-kits/yz285.htm

:corn

I had Bore Tech in Ohio bore mine to .080 over, replate, and trim the power valve. Great power, but it tends to run a little hot.

Millennium Technoloogies would be another good place.