i believe they are under the air box, witch is under the gas tank..
Remove the fuel tank, Remove air box, Remove spark plug caps, Remove spark plugs ????
.07-.08
Remove old spark plugs. Insert new spark plugs..... Simples
.030
0.7-0.8mm or 0.028-0.031in
12 spark plugs for a 12 cylinder engine.
0.7 - 0.8 mm (0.028 - 0.031 in)
yes
sure will
yes
i am not sure of the 2003 gsxr 600. but i have an 07' gsxr and i had mine to 171 on the highway in 6th gear.
More frequent underwear checks on the gixxer.