I've had that site bookmarked for a while, that's why I thought his 92 was watercooled. Nice bike either way.
from http://www.gixxer.com/forums/ubb/ultimatebb.php?ubb=get_topic;f=25;t=000010
GSX-R750N - 1992
Engine Type 4-stroke, 4-cylinder, water cooling, DOHC, 16-valve, TSCC
Displacement 749cc...