My speedo doesn't work... I got a uk spec s13 with rb25 engine and box, s14 rear subframe, diff, shafts etc... S14 hubs. This car is my daily so it would be handy to have a speedo... Any tacho/speedo nerds out there?
I'd have a word with Walton @ Nispro Performance, he's great with this kind of thing. email is info@nispro.co.uk and I'll ask him to look on here for your thread