The S13 has a 240km/h cluster, while the S14 has a 260km/h cluster. I think for both it’s not enough … so for the S14 zenki modell you can gat a 300km/h Nismo cluster and for the kouki a Veilside 300km/h cluster (horrible expensive). But if you want a stock cluster, I can help you to get a serious contact.
Cheers
Mathew