Gearing Questions 4x4 slash Spur & Pinion

[wallofchaos]

Hey guys, I'm sure this has been answered here once but I did a search and didnt find what I needed to know.

Stock is 54T Spur and 13T Pinion,

I have a 3 pack Pinion set, 13T,18T, and 19T.

Staying with 54T spur since I have 12 of em.

What will higher tooth pinions do?
Thanks.

[rustler09]

the higher tooth pinion will give you more top speed and higher temps.

[wallofchaos]

Thanks so much

[rustler09]

yup, a smaller spur would do the same.

a larger spur would be less top speed but more torque, and a smaller pinion is the same.