what is a good sprocket combo for dragracing. i will be going to silver lake on labor day.and i need to see if i should try some sprocket comboes. thanks

 

You should be able to run a 13/40 combo and leave in 2nd gear, considering your paddles arent huge. Even so, you may wanna pick up a 12 for the front just in case it wont pull em, either way, you need to be leaving in 2nd gear, so what ever combo it takes for that to happen. Fine tune with the rear sprocket, something like a 13/38, 39 combo. I think you will be fine with a 13/40 setup though.

 

14/47 is what I'm using,seem's to work out.