What Pinion

[RichieLong]

Hi some advice please guys. Just about built my cat sx3 :thumbsup: and am looking for some pinion advice. Will be mainly be driving at york indoor track. I have fitted a nosram pure evoultion 10.5T racing motor along with the kit ratio setting of 2.58:1 what do you think the best overall pinion i should fit:confused: .

Regards Rich.

[feniks]

would say about 26 , 28 or so as i drive my car with a 22 , 21 on a 5.5 .
depending the track afcours .

[RichieLong]

would say about 26 , 28 or so as i drive my car with a 22 , 21 on a 5.5 .
depending the track afcours .
Ok Thanks for that will give it a try.

[cmqm]

and a 7.5T?
thanks