apexi rev/speed set up

[nitrosgti-r]

Iv managed to wire in my apexi rev/speed meter thinger i got with the car 4 years ago lol but i cant get the speedo function to read propperly as i need the dia of the standard wheel and tyre?

Anybody know the standard dia of the wheel and tyre?

Ta

 

[warringtonjack]

Off the top of my head, i think the original wheels were 14" with 185/50 tyres. Cant be bothered working out the diameter at the moment. I made the calcs when I fitted my RSM, so when I get home I'll have a look for them.

Oh, and make sure you put the right speed pulse setting in!

 

[nitrosgti-r]

pm sent

 

[youngsyp]

Off the top of my head, i think the original wheels were 14" with 185/50 tyres.

They were 195/55-14. If you look for a tyre size converter on google, there are a few that will give you the overall wheel and tyre size.