sprocket sizes

[jtraptor660]

what is a good sprocket combo for drag racing in the 300ft drags. i currently have a 16 up front and a 40 or 41 in rear.

[Wildcardracing]

There are a lot of variables here??? Engine setup, Tire size, amount of paddles, rider weight, track conditions ect. ect. ect. My best advice is to try some different combinations and figure out what works best for your style. Post this ? over in the drag forum with as much info as you can provide and I'm sure someone over there can get you close to where you want to be.