Best Sprockets

[DerrickMarten]

Good Afternoon,

I have a question that is bothering me a bit.
I have a Fully Stock Hayabusa that i drag with. Some mods like Airshifter, Air Box Mod, Brock's Exhaust, Lowered, Shinko Tires & Launch Master.
My personal best E.T. right now is 9.48.
My concern is this. I changed my front & rear sprockets for 16 - 46. and it helped me a bit with my 60ft but on the long run, i dont think that combo is best for me.
My best 60ft is 1.40.. i saw some bikes with the same 60ft. and they run like 9.20 & stuff.
my weight is 140 pounds. 65Kilos.

does weight has anything to do with sprockets? whats the best sprocket combo for me?
which mods can i add to lower my E.T.?

PLEASE HELP!

 

[1busa]

Nitrous will help lower your ET.....

 

[1bondoman]

That's a lot of gear for your weight.
Leave the 16 and go with a 42 on the rear. No more than a 43.
That's if it's a gen1

 

[Got-Busa?]

What length? I'd think that bike is silly to launch if you are stock wheel base? Also, what MPH are you running?