Drag racing sprocket combo assistance
 

Hey, guys i read alot of forums before i joined and im impressed by the responses as well as the outcome for everyone. Ok i have a million questions...
*2001 Raptor 660R
*Bore kit(686)
*Hot cams
*Yoshi exhaust slip on stock headers(I assume)
Im unsure at the moment what the sprocket ratio is but will most def have a answer for you soon on that. It's pretty quick I just feel like it could be quicker. . . . . .
I know the air filter is still stock and it has not been dyno tuned or etc. I raced a raptor700 n lost by 2 bikes or equivalent of a car length first 60 ft. Was impressive but 🤷it just wasnt enough in a 1/8 what can to improve my gears or best sprocket combo???