How can i make my Sunfire faster?

[SchneiderMan]

Anyway i can make my Electric brushed sunfire buggy faster no including a brushless upgrade?

Thanks.

[lakailuc]

try a bigger pinon gear and larger battery. 

[SchneiderMan]

try a bigger pinon gear and larger battery. 

ok do you know what size exactly? And for the battery I can only go 7.2 volts I think and mah won't affect the speed. Thanks

[lakailuc]

for the pionon gear i am not sure exactly but. for the battery try a 7.2  3500.

[chris.7935]

higher mah will do NOTHING to make the car go faster, only make it last longer before the battery is dead.

I highly doubt the esc is limited to 7.2v.