more top speed

[420RACER]

I have a revo 3.3 with a .21 big block sh turbo motor. I also have traxxas wide ratio gears. The truck accelerates really fast but does not have good top speed. what clutch bell and spur gear combination should i use for insane top speed....55 +/? I am new to this hobby so any help would be highly appreciated. Thanks

 

[bustedgears]

Less teeth on the spur gear, and more teeth on the clutchbell.

 

[olds97_lss]

Any idea what spur/cb you currently have?

 

[420RACER]

i think i currently have a 16 and 40 combo.

 

[Lessen]

Is that a 1/8 scale CB or a Revo CB? I have a couple tall CB's that I don't need.

 

[atye]

16/36 isthe highest stock gears i know of