What class would a 1999 ZX7R run in?

[roadracer127]

I have a 1999 ZX7R that is anything but stock and want to know what class it would run in I have looked through the rulebook and think it would be a heavy weight supersport. Correct me if im wrong.

[roadracer162]

Heavyweight stuff up to Unlimited. Supersport without too many mods ad DOT tires.

[Super Dave]

What Mark said.  Can also run in Superbike classes for Heavyweight & Unlmited, Unlimited Grand Prix, and GTO.