how 2 identify engine size thru vin#
hey all i have an 03 600 frame that i want to to put a 1000 motor into and make it a track bike,1/4 track. i found a gixxer frame with a motor at a junkyard, i know its my same model year style, 00-03 depending on what it is but i think it might be 01-02 1000, what character in the vin# is the engine. what is a 600, 750, 1000, also what mods have to be done to the frame for a 1000 to fit a 600 frame. isnt a 1000 a little wider? thanks you are always informative.