Fulcrum:By the way F4i's first appeared in 2001 (at least in US). 2001-2003 model years all had split seat. 2004 and on they started making the single banana seat. So it sounds like you have all of your years messed up.
Good Eye, I missed that. That f4i your looking at is an F4, which is carburated. The conversion would be the same as the later f4i's back to the 01-03 models.
'99 CBR 600 F4 Silver, Carbon Fiber Grips, Levers, Mirrors, Stainless Steel Muzzy Slip-on, 520 Stealth sprocket set 15/47, Factory Pro Stage 1 TI jet kit, Reverse Indiglo Guages, Goodridge SS Brake lines, Custom Carbon Fiber Seat, rear turnsignal eliminator, rear brake LED Bulbs, F4i Rear Shock
'87 Yamaha XV1100 Virago Black/Red Fireball, Mac slash-cut pipes, custum air filter, clear turn len's, Lots of Chrome