Yellows & Blues (std) 270-280ish typically (blues slightly better than yellow) approx 270-280cc IIRC

light greens 355's - 290-300bhp - 300cc (waste of time, lol)
dark greens 803's - 320-360bhp - 383cc
light blues 400's - 360-400bhp - 437cc
greys 403's - 380-450bhp - 503cc

Rough bhp figures, as setups can vary greatly.